At about 55 minutes a character asks if anyone has seen Battlestar Galactica. Mike replies "They're not Captain Apollo.". Mike is played by Richard Hatch aka Captain Apollo in the original Battlestar Galactica.
Keep watching to the final rolling end credits for an extra scene, behind the scenes footage, outtakes, and gag reel.
Easter egg: At 1:05 there are two references to the Alien franchise.