Directed
by Tsugunobu Kotani, Alexander Grasshoff
Writing credits William Overgard
Produced by Noboru Tsuburaya, Arthur Rankin Jr., Jules Bass, Kazuyoshi Kasai, Benni Korzen, Kinshiro Ohkubo, Masaki Izuka
Music by Kenjiro Hirose, Maury Laws, Nancy Wilson
Cinematography by Shoji Ueda
Film Editing by Minoru Kozono, Yoshitami Kuroiwa, Tatsuji Nakashizu
Production Design by Kazuhiko Fujiwara
Assistant Director Shohei Tojo
Director of Special Effects Kazuo Sagawa
Assistant Director of Special Effects Yoshiyuki Yoshimura |
Masten Thrust Jr. Richard Boone
Francesca Banks, Photographer Joan Van Ark
Chuck Wade Steven Keats
Bunta Luther Rackley
Hazel, Primal Woman Masumi Sekiya
Hal, Mother 1 Chief Technician William Ross
Barney Carl Hansen
Kawamoto, Doctor Tetsu Nakamura
Mother 1 Captain Don Maloney
Reporter Vanessa Cristina
Primal Man Leader Shunsuke Kariya
- Nancy Magsig
- James Dale
- Gary Gundersen
- Hyoe Enoki |