Directed by
| Harry Falk | ||
Writing Credits (in alphabetical order)
| Lee Falk | ... | (comic strip) |
| Rick Husky | ... | (written by) |
Cast (in credits order)
 |
Anthony Herrera | ... | Mandrake |
| Simone Griffeth | ... | Stacy | |
| Ji-Tu Cumbuka | ... | Lothar | |
|
|
Hank Brandt | ... | Alec Gordon |
| Gretchen Corbett | ... | Jennifer Lindsay | |
| Peter Haskell | ... | William Romero | |
| Robert Reed | ... | Arkadian | |
|
|
David Hooks | ... | Dr. Malcolm Lindsay |
| Harry Blackstone Jr. | ... | Dr. Nolan | |
| James Hong | ... | Theron | |
| Sab Shimono | ... | Ho | |
|
|
Donna Kei Benz | ... | Cindy (as Donna Benz) |
| David Hollander | ... | Young Mandrake | |
|
|
Edmund Balin | ... | Choreographer |
|
|
Allan Hunt | ... | Walter Kevan |
| Rest of cast listed alphabetically: | |||
|
|
Joseph Mendez | ... | Club Patron |
|
|
Mieko Kobayashi | ... | Hawaiian waitress with phone message (uncredited) |
Produced by
| Rod Holcomb | ... | associate producer |
| Rick Husky | ... | producer |
Music by
| Morton Stevens | ||
Cinematography by
| Vincent A. Martinelli | ||
Editing by
| Frederic L. Knudtson | ||
| Edward W. Williams | ||
Casting By
| Joe Reich | ||
Art Direction by
| John P. Bruce | ||
Set Decoration by
| Chuck Rutherford | ||
Costume Design by
| George Whittaker | ... | (as George R. Whiitaker) |
Second Unit Director or Assistant Director
| Jack Stubbs | ... | first assistant director (as D. Jack Stubbs) |
Sound Department
| Andrew Gilmore | ... | sound |
| Kendrick Sweet | ... | sound effects editor (as Ken Sweet) |
Camera and Electrical Department
| Reggie Newkirk | ... | key first assistant camera (uncredited) |
Editorial Department
| Richard Brassaw | ... | assistant editor (uncredited) |
Music Department
| Charles Paley | ... | music editor |
Additional Crew
| Harry Blackstone Jr. | ... | technical advisor |
