| Jane Badler | ... | Diana (also archive footage) | |
| June Chadwick | ... | Lydia (credit only) | |
| Jennifer Cooke | ... | Elizabeth Maxwell (credit only) | |
| Robert Englund | ... | Willie | |
| Faye Grant | ... | Dr. Julie Parrish (also archive footage) | |
| Michael Ironside | ... | Ham Tyler | |
| Marc Singer | ... | Mike Donovan (also archive footage) | |
| Lane Smith | ... | Nathan Bates | |
| Blair Tefkin | ... | Robin Maxwell | |
| Michael Wright | ... | Elias Taylor | |
| Jeff Yagher | ... | Kyle Bates (credit only) | |
| Jenny Beck | ... | Young Elizabeth Maxwell | |
| Frank Ashmore | ... | Martin (also archive footage) | |
| Michael Durrell | ... | Robert Maxwell | |
| Ed Call | ... | Man giving Diana a Ride | |
| Valentin de Vargas | ... | Bates Henchman (as Val DeVargas) | |
| Burt Marshall | ... | Steve Roller | |
| Haunani Minn | ... | Helicopter Reporter | |
| Rod Browning | ... | Diana's Pilot | |
| Kirk Scott | ... | Copter Pilot | |
| Michael Frost | ... | Environmentalist (uncredited) |
| Jane Badler | ... | Diana | |
| June Chadwick | ... | Lydia | |
| Jennifer Cooke | ... | Elizabeth Maxwell | |
| Robert Englund | ... | Willie | |
| Faye Grant | ... | Dr. Julie Parrish | |
| Michael Ironside | ... | Ham Tyler | |
| Marc Singer | ... | Mike Donovan | |
| Lane Smith | ... | Nathan Bates | |
| Blair Tefkin | ... | Robin Maxwell | |
| Michael Wright | ... | Elias Taylor | |
| Jeff Yagher | ... | Kyle Bates (credit only) | |
| Jenny Beck | ... | Elizabeth Maxwell (archive footage) | |
| Michael Durrell | ... | Robert Maxwell | |
| Linden Chiles | ... | Air Force General | |
| Barry Jenner | ... | Visitor Bridge Technician | |
| Burt Marshall | ... | Steve Roller | |
| Don Maxwell | ... | Cop |
| Jane Badler | ... | Diana | |
| June Chadwick | ... | Lydia | |
| Jennifer Cooke | ... | Elizabeth Maxwell | |
| Robert Englund | ... | Willie | |
| Faye Grant | ... | Dr. Julie Parrish | |
| Michael Ironside | ... | Ham Tyler | |
| Marc Singer | ... | Mike Donovan | |
| Lane Smith | ... | Nathan Bates | |
| Blair Tefkin | ... | Robin Maxwell | |
| Michael Wright | ... | Elias Taylor | |
| Jeff Yagher | ... | Kyle Bates | |
| Pamela Ludwig | ... | Annie | |
| Xander Berkeley | ... | Isaac Henley | |
| Christian Jacobs | ... | Billy | |
| Patricia Allison | ... | Annie's Mother | |
| Charles Macaulay | ... | Colonel Sawyer | |
| Burt Marshall | ... | Steve Roller | |
| Herman Poppe | ... | Vanik | |
| Michael Abelar | ... | Kyle's Friend | |
| Mary Baldwin | ... | Female Guard | |
| Fiona Guinnes | ... | Cafe Customer (as Fiona Guinness) | |
| J.D. Hall | ... | Cafe Customer | |
| Greg Zadikov | ... | Kipper Cordisco | |
| Howard K. Smith | ... | Howard K. Smith (uncredited) |
| Jane Badler | ... | Diana | |
| June Chadwick | ... | Lydia | |
| Jennifer Cooke | ... | Elizabeth Maxwell | |
| Robert Englund | ... | Willie | |
| Faye Grant | ... | Dr. Julie Parrish | |
| Michael Ironside | ... | Ham Tyler | |
| Marc Singer | ... | Mike Donovan | |
| Lane Smith | ... | Nathan Bates | |
| Blair Tefkin | ... | Robin Maxwell | |
| Michael Wright | ... | Elias Taylor | |
| Jeff Yagher | ... | Kyle Bates | |
| Nicky Katt | ... | Sean Donovan (as Nick Katt) | |
| Sandy Lang | ... | Visitor Captain | |
| Randall Brady | ... | WLF Courier | |
| Anthony Ellis | ... | Check Point Cop | |
| Howard K. Smith | ... | Howard K. Smith (credit only) |
| Jane Badler | ... | Diana | |
| June Chadwick | ... | Lydia | |
| Jennifer Cooke | ... | Elizabeth Maxwell | |
| Robert Englund | ... | Willie | |
| Faye Grant | ... | Dr. Julie Parrish | |
| Michael Ironside | ... | Ham Tyler | |
| Marc Singer | ... | Mike Donovan | |
| Lane Smith | ... | Nathan Bates | |
| Blair Tefkin | ... | Robin Maxwell | |
| Michael Wright | ... | Elias Taylor | |
| Jeff Yagher | ... | Kyle Bates | |
| Thomas Callaway | ... | Klaus | |
| Nicky Katt | ... | Sean Donovan (as Nick Katt) | |
| James Ingersoll | ... | Theater Manager | |
| David J. Partington | ... | Visitor Gate Guard | |
| Casey Sander | ... | Visitor Chasing Horse | |
| Rob Stone | ... | Movie Usher | |
| Aki Aleong | ... | Mr. Chiang | |
| Howard K. Smith | ... | Howard K. Smith |
| Jane Badler | ... | Diana | |
| June Chadwick | ... | Lydia | |
| Jennifer Cooke | ... | Elizabeth Maxwell | |
| Robert Englund | ... | Willie | |
| Faye Grant | ... | Dr. Julie Parrish | |
| Michael Ironside | ... | Ham Tyler | |
| Marc Singer | ... | Mike Donovan | |
| Lane Smith | ... | Nathan Bates | |
| Blair Tefkin | ... | Robin Maxwell | |
| Michael Wright | ... | Elias Taylor | |
| Jeff Yagher | ... | Kyle Bates | |
| Jon Caliri | ... | Barry Boddicker (as Jonathan Caliri) | |
| Robert Ellenstein | ... | Gen. Maxwell Larson | |
| Chad McQueen | ... | Dean Boddicker | |
| Sybil Danning | ... | Mary Kruger | |
| Martin Azarow | ... | Rodrigo | |
| Thomas Bellin | ... | Raymond | |
| Jason Ross | ... | Captured Resistance Fighter | |
| Steve Itkin | ... | Bates Security Guard | |
| Gustav Vintas | ... | Visitor Chef | |
| Aki Aleong | ... | Mr. Chiang | |
| Howard K. Smith | ... | Howard K. Smith |
| Jane Badler | ... | Diana | |
| June Chadwick | ... | Lydia | |
| Jennifer Cooke | ... | Elizabeth Maxwell | |
| Robert Englund | ... | Willie | |
| Faye Grant | ... | Dr. Julie Parrish | |
| Michael Ironside | ... | Ham Tyler | |
| Marc Singer | ... | Mike Donovan | |
| Lane Smith | ... | Nathan Bates | |
| Blair Tefkin | ... | Robin Maxwell | |
| Michael Wright | ... | Elias Taylor | |
| Jeff Yagher | ... | Kyle Bates | |
| Sheryl Lee Ralph | ... | Glenna | |
| Michael Champion | ... | Garrison | |
| Robert Thaler | ... | Ensign Daniel | |
| C.E. Grimes | ... | Marcus | |
| Rion Hunter | ... | Kenneth - Visitor Medic | |
| Kay E. Kuter | ... | Richards | |
| Richardson Morse | ... | Doctor | |
| Craig Zehms | ... | The Doctor's Son | |
| Michael Ashley Adams | ... | Bates, Van Driver | |
| Barry Buchanan | ... | Frank | |
| Anthony Henderson | ... | Gang Member | |
| Eric Lawrence | ... | Gang Member | |
| Ricky Stout | ... | Amon / Von | |
| Aki Aleong | ... | Mr. Chiang | |
| Howard K. Smith | ... | Howard K. Smith |
| Jane Badler | ... | Diana | |
| June Chadwick | ... | Lydia | |
| Jennifer Cooke | ... | Elizabeth Maxwell | |
| Robert Englund | ... | Willie (also archive footage) | |
| Faye Grant | ... | Dr. Julie Parrish (also archive footage) | |
| Michael Ironside | ... | Ham Tyler | |
| Marc Singer | ... | Mike Donovan | |
| Lane Smith | ... | Nathan Bates | |
| Blair Tefkin | ... | Robin Maxwell (also archive footage) | |
| Michael Wright | ... | Elias Taylor | |
| Jeff Yagher | ... | Kyle Bates | |
| John McLiam | ... | Jacob | |
| Robert Thaler | ... | Ensign Daniel | |
| Anthony De Longis | ... | Ghalen | |
| Armand Cerami | ... | Visitor Gate Guard | |
| Robert MacKenzie | ... | Visitor Gunnery Officer | |
| Richard Manheim | ... | Visitor Gate Guard | |
| Aki Aleong | ... | Mr. Chiang | |
| Howard K. Smith | ... | Howard K. Smith | |
| Peter Nelson | ... | Brian (archive footage) (uncredited) |
| Jane Badler | ... | Diana | |
| June Chadwick | ... | Lydia | |
| Jennifer Cooke | ... | Elizabeth Maxwell | |
| Robert Englund | ... | Willie | |
| Faye Grant | ... | Dr. Julie Parrish | |
| Michael Ironside | ... | Ham Tyler | |
| Marc Singer | ... | Mike Donovan | |
| Lane Smith | ... | Nathan Bates | |
| Blair Tefkin | ... | Robin Maxwell | |
| Michael Wright | ... | Elias Taylor | |
| Jeff Yagher | ... | Kyle Bates | |
| Mickey Jones | ... | Chris Farber | |
| Jenny Beck | ... | Elizabeth clone as child | |
| James Daughton | ... | Dennis | |
| Anthony James | ... | Laird | |
| William Wellman Jr. | ... | Father Turney | |
| Keri Houlihan | ... | Jennifer | |
| Robert Rothwell | ... | Uniform Cop | |
| Connie Sawyer | ... | Old Woman | |
| Charles Walker | ... | Skinny Visitor | |
| Debra Armini | ... | News Woman (as Debra Armani) | |
| Jim Boelsen | ... | Visitor Piano Player | |
| Tom Lowell | ... | Visitor Guard | |
| Aki Aleong | ... | Mr. Chiang | |
| Howard K. Smith | ... | Howard K. Smith |
| Jane Badler | ... | Diana | |
| June Chadwick | ... | Lydia | |
| Jennifer Cooke | ... | Elizabeth Maxwell | |
| Robert Englund | ... | Willie | |
| Faye Grant | ... | Dr. Julie Parrish | |
| Michael Ironside | ... | Ham Tyler | |
| Marc Singer | ... | Mike Donovan | |
| Lane Smith | ... | Nathan Bates | |
| Blair Tefkin | ... | Robin Maxwell | |
| Michael Wright | ... | Elias Taylor | |
| Jeff Yagher | ... | Kyle Bates | |
| Mickey Jones | ... | Chris Farber | |
| Duncan Regehr | ... | Charles | |
| Marin Mazzie | ... | Visitor Comm Officer | |
| Vince McKewin | ... | Visitor | |
| Catherine Nguyen | ... | Lin | |
| Sylvia Farrel | ... | Female Visitor (as Syl Farrell) | |
| Dominic Hoffman | ... | Visitor | |
| John Mooney | ... | Visitor (as John C. Mooney) | |
| Nicole Rowe | ... | Visitor Bridge Officer | |
| Kurt Smildsin | ... | Visitor | |
| Aki Aleong | ... | Mr. Chiang | |
| Howard K. Smith | ... | Howard K. Smith | |
| Henry Kingi | ... | Unnamed Resistance Member (uncredited) | |
| Darrell Mapson | ... | Visitor Guard (uncredited) |
| Jane Badler | ... | Diana | |
| June Chadwick | ... | Lydia | |
| Jennifer Cooke | ... | Elizabeth Maxwell | |
| Robert Englund | ... | Willie | |
| Faye Grant | ... | Dr. Julie Parrish | |
| Michael Ironside | ... | Ham Tyler | |
| Marc Singer | ... | Mike Donovan | |
| Lane Smith | ... | Nathan Bates | |
| Blair Tefkin | ... | Robin Maxwell | |
| Michael Wright | ... | Elias Taylor | |
| Jeff Yagher | ... | Kyle Bates | |
| Bruce Davison | ... | John Langley | |
| Mickey Jones | ... | Chris Farber | |
| Duncan Regehr | ... | Charles | |
| Robert Hooks | ... | George Caniff | |
| Judson Earney Scott | ... | Lt. James (as Judson Scott) | |
| Judyann Elder | ... | Mrs. Caniff | |
| Ernest Harden Jr. | ... | Reggie | |
| Beau Starr | ... | Hostage Guard | |
| Chris Capen | ... | Officer Glen | |
| Nancy Lenehan | ... | Science Frontiers Scientist | |
| Jeff Kober | ... | Visitor Officer | |
| Christopher Patterson | ... | Caniff's Son | |
| Aki Aleong | ... | Mr. Chiang | |
| Howard K. Smith | ... | Howard K. Smith |
| Jane Badler | ... | Diana | |
| June Chadwick | ... | Lydia | |
| Jennifer Cooke | ... | Elizabeth Maxwell | |
| Robert Englund | ... | Willie | |
| Faye Grant | ... | Dr. Julie Parrish | |
| Michael Ironside | ... | Ham Tyler | |
| Marc Singer | ... | Mike Donovan | |
| Lane Smith | ... | Nathan Bates | |
| Blair Tefkin | ... | Robin Maxwell | |
| Jeff Yagher | ... | Kyle Bates | |
| Michael Wright | ... | Elias Taylor | |
| Bruce Davison | ... | John Langley | |
| Duncan Regehr | ... | Charles | |
| Richard Minchenberg | ... | Howie | |
| Robert Dowdell | ... | Visitor Doctor | |
| Dean Abston | ... | Simon | |
| John Allen | ... | Guard #1 | |
| Gary Dubin | ... | Visitor Messinger | |
| Jonah Pearson | ... | Visitor Soldier | |
| Michael Tulin | ... | Visitor Gate Guard | |
| Aki Aleong | ... | Mr. Chiang | |
| Howard K. Smith | ... | Howard K. Smith | |
| Judson Earney Scott | ... | Lt. James (uncredited) |
| Jane Badler | ... | Diana | |
| June Chadwick | ... | Lydia | |
| Jennifer Cooke | ... | Elizabeth Maxwell | |
| Robert Englund | ... | Willie | |
| Faye Grant | ... | Dr. Julie Parrish | |
| Michael Ironside | ... | Ham Tyler | |
| Marc Singer | ... | Mike Donovan | |
| Lane Smith | ... | Nathan Bates | |
| Blair Tefkin | ... | Robin Maxwell | |
| Michael Wright | ... | Elias Taylor (credit only) | |
| Jeff Yagher | ... | Kyle Bates | |
| Duncan Regehr | ... | Charles | |
| Terence Knox | ... | Alan Davis | |
| Darleen Carr | ... | Joanne Davis | |
| Judson Earney Scott | ... | Lt. James (as Judson Scott) | |
| Ian Fried | ... | John Davis | |
| Gela Nash | ... | Marta (as Gela Jacobson) | |
| Ralph Drischell | ... | Visitor Wedding Barber | |
| Richard Epcar | ... | Louis | |
| Cynthia Frost | ... | Visitor Wedding Planner | |
| Sandy Lang | ... | Visitor Communications Officer | |
| Ty Randolph | ... | Visitor Bath Attendant (as Mindi Miller) | |
| Leland Murray | ... | Visitor Patrol Leader | |
| Christopher Shobe | ... | Visitor Priest | |
| Howard K. Smith | ... | Howard K. Smith | |
| Aki Aleong | ... | Mr. Chiang (uncredited) | |
| Bruce Davison | ... | John Langley (uncredited) |
| Jane Badler | ... | Diana | |
| June Chadwick | ... | Lydia | |
| Jennifer Cooke | ... | Elizabeth Maxwell | |
| Robert Englund | ... | Willie | |
| Faye Grant | ... | Dr. Julie Parrish | |
| Marc Singer | ... | Mike Donovan | |
| Jeff Yagher | ... | Kyle Bates | |
| Judson Earney Scott | ... | Lt. James (as Judson Scott) | |
| Frank Ashmore | ... | Philip | |
| Hugh Gillin | ... | Sheriff 'Big John' Roland | |
| Deborah Wakeham | ... | Kathy Courtney | |
| Sherri Stoner | ... | Jessie Courtney | |
| Gordon Ross | ... | Joe Samson | |
| Russ McCubbin | ... | Deputy Karney | |
| Steven Barr | ... | Visitor Judge | |
| R.D. Call | ... | Visitor Bringing Message | |
| John H. Evans | ... | Visitor Fighter Pilot | |
| Duncan Regehr | ... | Charles (uncredited) | |
| Howard K. Smith | ... | Howard K. Smith (uncredited) |
| Jane Badler | ... | Diana | |
| June Chadwick | ... | Lydia | |
| Jennifer Cooke | ... | Elizabeth Maxwell | |
| Robert Englund | ... | Willie | |
| Faye Grant | ... | Dr. Julie Parrish | |
| Marc Singer | ... | Mike Donovan | |
| Jeff Yagher | ... | Kyle Bates | |
| Judson Earney Scott | ... | Lt. James (as Judson Scott) | |
| Frank Ashmore | ... | Philip | |
| J.J. Cohen | ... | Tony Baker (as Jeffrey Jay Cohen) | |
| Rhonda Aldrich | ... | Ellen Baker | |
| Adam Silbar | ... | Andy | |
| Gela Nash | ... | Marta (as Gela Jacobson) | |
| Reggie Johnson | |||
| Ashton Wise | ... | Visitor Patrol Leader | |
| Peter Elbling | ... | Oswald | |
| Nancy Warren | ... | Nurse Terry | |
| Cathy Wellman | ... | Wildcat Girl | |
| Fritz Ford | ... | Visitor Guard | |
| Paige Matthews | ... | Nurse | |
| John Terlesky | ... | Dead Guy (uncredited) |
| Jane Badler | ... | Diana | |
| June Chadwick | ... | Lydia | |
| Jennifer Cooke | ... | Elizabeth Maxwell (credit only) | |
| Robert Englund | ... | Willie | |
| Faye Grant | ... | Dr. Julie Parrish (credit only) | |
| Marc Singer | ... | Mike Donovan | |
| Jeff Yagher | ... | Kyle Bates | |
| Frank Ashmore | ... | Philip | |
| Brett Cullen | ... | Robert | |
| Wendy Fulton | ... | Glenda | |
| Leslie Bevis | ... | Angela | |
| Christopher Shobe | ... | Visitor |
| Jane Badler | ... | Diana | |
| June Chadwick | ... | Lydia | |
| Jennifer Cooke | ... | Elizabeth Maxwell | |
| Robert Englund | ... | Willie | |
| Faye Grant | ... | Dr. Julie Parrish (credit only) | |
| Marc Singer | ... | Mike Donovan | |
| Jeff Yagher | ... | Kyle Bates | |
| Judson Earney Scott | ... | Lt. James (as Judson Scott) | |
| Frank Ashmore | ... | Philip | |
| Conrad Janis | ... | Dr. David Atkins | |
| Josh Richman | ... | Henry Atkins | |
| Peter Elbling | ... | Oswald | |
| Louise Lewis | ... | Shop Customer (as Louise Fitch) | |
| David Abbott | ... | Visitor Comm Officer | |
| Theodore Lehmann | ... | Visitor Soldier (as Ted Lehmann) | |
| Chip Heller | ... | Visitor Guard |
| Jane Badler | ... | Diana | |
| June Chadwick | ... | Lydia | |
| Jennifer Cooke | ... | Elizabeth Maxwell (credit only) | |
| Robert Englund | ... | Willie | |
| Faye Grant | ... | Dr. Julie Parrish / Visitor Look-alike | |
| Marc Singer | ... | Mike Donovan / Visitor Look-alike | |
| Jeff Yagher | ... | Kyle Bates | |
| Judson Earney Scott | ... | Lt. James (as Judson Scott) | |
| Frank Ashmore | ... | Philip | |
| John Calvin | ... | Dr. Stephen Maitland | |
| Peter Elbling | ... | Oswald | |
| Ken Olandt | ... | Nigel | |
| Derek Barton | ... | Jonathan | |
| Deborah Gates | ... | Thelma (as Debbie Gates) |
| Jane Badler | ... | Diana | |
| June Chadwick | ... | Lydia | |
| Jennifer Cooke | ... | Elizabeth Maxwell | |
| Robert Englund | ... | Willie | |
| Faye Grant | ... | Dr. Julie Parrish | |
| Marc Singer | ... | Mike Donovan | |
| Jeff Yagher | ... | Kyle Bates | |
| Judson Earney Scott | ... | Lt. James (as Judson Scott) | |
| Frank Ashmore | ... | Philip | |
| Marilyn Jones | ... | Thelma | |
| Ashton Wise | |||
| Tawny Little | ... | Tawny Schneider (as Tawny Schneider) |
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