Directed by
| B. Reeves Eason | ... | (original material) |
| Joseph Kane | ||
Writing Credits
| John Rathmell | ... | (screenplay) and |
| Maurice Geraghty | ... | (screenplay) and |
| Oliver Drake | ... | (screenplay) |
| Tracy Knight | ... | (original story) and |
| John Rathmell | ... | (original story) |
Cast (in credits order)
| Ray Corrigan | ... | Crash Corrigan (archive footage) | |
| Lois Wilde | ... | Diana (archive footage) | |
| Monte Blue | ... | Unga Khan (archive footage) | |
| William Farnum | ... | Sharad (archive footage) | |
| Boothe Howard | ... | Ditmar (archive footage) | |
| Raymond Hatton | ... | Gasspon (archive footage) | |
| C. Montague Shaw | ... | Professor Norton (archive footage) | |
 |
Lee Van Atta | ... | Billy Norton (archive footage) |
| Smiley Burnette | ... | Briny (archive footage) | |
| Frankie Marvin | ... | Salty (archive footage) | |
| Lon Chaney Jr. | ... | Hakur (archive footage) | |
| Lane Chandler | ... | Darius (archive footage) | |
| Jack Mulhall | ... | Lieutenant Andrews (archive footage) | |
| John Bradford | ... | Joe (archive footage) | |
| Malcolm McGregor | ... | Zogg (archive footage) | |
| Ralph Holmes | ... | Martos (archive footage) | |
| John Merton | ... | Moloch (archive footage) | |
|
|
Ernie Smith | ... | Gourk (archive footage) |
| Lloyd Whitlock | ... | Captain Clinton (archive footage) | |
| Rest of cast listed alphabetically: | |||
| Alan Curtis | ... | Guardsman (archive footage) (uncredited) | |
| George DeNormand | ... | Guardsman (archive footage) (uncredited) | |
| Franklyn Farnum | ... | Atlantis Official (archive footage) (uncredited) | |
| David S. Horsley | ... | Navy Sentry (archive footage) (uncredited) | |
| Jack Ingram | ... | Kahn's Guardsman (archive footage) (uncredited) | |
|
|
Everett Kibbons | ... | Anthony (archive footage) (uncredited) |
|
|
Kenneth Lawton | ... | Navy Doctor (archive footage) (uncredited) |
|
|
Tracy Layne | ... | Kahn's Guardsman (archive footage) (uncredited) |
|
|
Millard McGowan | ... | Chamber Guard (archive footage) (uncredited) |
| Eddie Parker | ... | Guardsman (archive footage) (uncredited) | |
| Don Rowan | ... | Guardsman (archive footage) (uncredited) | |
|
|
Charles Schaeffer | ... | Chamber Guard (archive footage) (uncredited) |
|
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Cy Schindell | ... | Guardsman (archive footage) (uncredited) |
|
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William Stahl | ... | Chamber Guard (archive footage) (uncredited) |
| Tom Steele | ... | Guardsman (archive footage) (uncredited) | |
|
|
Wes Warner | ... | Guardsman (archive footage) (uncredited) |
| Bill Yrigoyen | ... | Charioteer (archive footage) (uncredited) | |
Produced by
| Nat Levine | ... | producer |
| Barney A. Sarecky | ... | supervising producer (as Barney Sarecky) |
Cinematography by
| Edgar Lyons | ||
| William Nobles | ||
Editing by
| Richard Fantl | ... | (as Dick Fantl) |
| Helene Turner | ||
Art Direction by
| Ralph Oberg | ... | (uncredited) |
Costume Design by
| Robert Ramsey | ... | (uncredited) |
Production Management
| Sol C. Siegel | ... | production manager (uncredited) |
Sound Department
| Terry Kellum | ... | sound engineer |
Special Effects by
| John T. Coyle | ... | special effects (uncredited) |
| Howard Lydecker | ... | special effects (uncredited) |
| Theodore Lydecker | ... | special effects (uncredited) |
| Bud Thackery | ... | special effects (uncredited) |
Editorial Department
| Joseph H. Lewis | ... | supervising editor |
Music Department
| Harry Grey | ... | music supervisor |
