| Cast |
| Richard Derr |
David Randall
|
| Barbara Rush |
Joyce Hendron
|
| Peter Hansen |
Dr. Tony Drake M.D.
|
| John Hoyt |
Sydney Stanton (millionaire)
|
| Larry Keating |
Dr. Cole Hendron, Astronomer at Cosmos Observatory
|
| Rachel Ames |
Julie Cummings (as Judith Ames)
|
| Alden 'Stephen' Chase |
Dr. George Frye, Dean of Eastern School of Technology (as Stephen Chase)
|
| Frank Cady |
Harold Ferris, Stanton's Assistant
|
| Hayden Rorke |
Dr. Emery Bronson
|
| Sandro Giglio |
Dr. Ottinger, Astronomer
|
|
| Crew |
| Director |
Rudolph Maté |
| Writer |
Edwin Balmer |
| Writer |
Sydney Boehm |
| Producer |
George Pal |
| Director |
Byron Haskin |
|
