Directed by
| Hans Quest | ||
Writing Credits
| Agatha Christie | ... | (criminal play) |
| Fritz Peter Buch | ... | (translation) |
Cast (in credits order)
| Alfred Schieske | ... | Sir Lawrence Wargrave | |
| Werner Peters | ... | William Blore | |
 |
Nora Minor | ... | Emily Brent |
|
|
Ingrid Capelle | ... | Vera Claythorne |
|
|
Rolf Boysen | ... | Philip Lombard |
| Peter Fricke | ... | Anthony Maston | |
|
|
Fritz Haneke | ... | General Mackenzie |
| Alexander Kerst | ... | Dr. Armstrong | |
|
|
Günther Neutze | ... | Butler Rogers |
| Edith Volkmann | ... | Mrs. Rogers | |
|
|
Matthias Hell | ... | Narracot |
| Rest of cast listed alphabetically: | |||
|
|
Herbert Weicker | ... | The Voice (voice) (uncredited) |
Music by
| Raimund Rosenberger | ||
Cinematography by
| Mirko Hesky | ||
Editing by
| Els Ackva | ||
Production Design by
| Gerd Krauss | ||
Costume Design by
| Ingrid Bütow | ... | (as Ingrid Buetow) |
Production Management
| A.N. Schneider | ... | production leader (as Adam N. Schneider) |
Second Unit Director or Assistant Director
| Ruth Boesch-Althaus | ... | assistant director |
Camera and Electrical Department
| Jochen Hubrich | ... | camera operator |
| Wolfram Joseph | ... | camera operator |
| Werner Schwanninger | ... | camera operator |
| Lothar E. Stickelbrucks | ... | video technician (as Lothar Stickelbrucks) |
| Jürgen von Wins | ... | camera operator |
