Directed by
| Harry O. Hoyt | ... | (dramatic direction) |
Writing Credits
| Arthur Conan Doyle | ... | (based upon the 1912 novel by) |
| Marion Fairfax | ... | (scenario) |
Cast (in credits order) verified as complete
Produced by
| Earl Hudson | ... | producer (uncredited) |
| Scott MacQueen | ... | producer (1991 alternate version) |
| Jamie White | ... | executive producer (uncredited) |
Music by
| Robert Israel | ... | (2000) |
| R.J. Miller | ... | (1991) |
| Cecil Copping | ... | (New York premiere) (uncredited) |
Cinematography by
| Arthur Edeson | ... | (photography) |
Editing by
| George McGuire | ||
Set Decoration by
| Milton Menasco | ... | (sets by) |
Makeup Department
| Cecil Holland | ... | makeup artist: ape-man (uncredited) |
| Perc Westmore | ... | makeup supervisor (uncredited) |
Second Unit Director or Assistant Director
| William G. Crosby | ... | assistant director (uncredited) |
| Milton Menasco | ... | assistant director (uncredited) |
Art Department
| Milton Menasco | ... | architecture |
Special Effects by
| Marcel Delgado | ... | model construction (uncredited) |
| Willis H. O'Brien | ... | special effects (uncredited) |
| Joseph Leeland Roop | ... | special effects assistant (uncredited) / stop motion animator (uncredited) |
Visual Effects by
| Marcel Delgado | ... | associate technical director |
| Ralph Hammeras | ... | associate technical director |
| Cleo E. Baker | ... | minatures (uncredited) |
Camera and Electrical Department
| Roy Carpenter | ... | assistant camera (uncredited) |
| Gaylord Wood | ... | assistant camera (uncredited) |
Costume and Wardrobe Department
| Charles Gemora | ... | ape-man suit creator (uncredited) |
Music Department
| Robert Israel | ... | music compiler and director: 2000 alternate version |
| Frank S. Truda | ... | musical director (uncredited) |
Additional Crew
| Marcel Delgado | ... | associate researcher |
| Marion Fairfax | ... | editorial direction |
| Ralph Hammeras | ... | associate researcher |
| Earl Hudson | ... | supervised by |
| Fred Jackman | ... | chief technician (as Fred W. Jackman) |
| Devereaux Jennings | ... | additional technical staffer (as J. Devereaux Jennings) |
| Hans F. Koenekamp | ... | additional technical staffer (as Hans Koenekamp) |
| Willis H. O'Brien | ... | researcher / technical director |
| Watterson Rothacker | ... | by arrangement with (as Watterson R. Rothacker) |
| Homer Scott | ... | additional technical staffer |
| Vernon L. Walker | ... | additional technical staffer |
| William Dowling | ... | additional director (uncredited) |
| Perry Evans | ... | trick shot artist (uncredited) |
| Colby Harriman | ... | director of presentation (uncredited) |
