Discover
Original Release
01/01/1966
US Release
01/01/1966
Cast
| Name | Character |
|---|
| Dennis Moore | Craig Foster |
| Linda Stirling | Sheila Layton |
| Roy Barcroft | The Purple Monster |
| James Craven | Dr. Cygnus Layton / Dr. Cyrus Layton |
| Bud Geary | Hodge Garrett |
| Mary Moore | Marcia |
| John Davidson | Emperor of Mars / The Emperor of Mars |
| Joe Whitehead | Stewart / Carl Stewart |
| Emmett Vogan | Saunders |
| George M. Carleton | Paul Meredith |
Directors
Spencer Gordon Bennet, Fred C. Brannon
Writers
Royal K. Cole, Albert DeMond, Basil Dickey, Lynn Perkins, Joseph F. Poland, Barney A. Sarecky
Cast
| Name | Character |
|---|
| Dennis Moore | Craig Foster |
| Linda Stirling | Sheila Layton |
| Roy Barcroft | The Purple Monster |
| James Craven | Dr. Cygnus Layton / Dr. Cyrus Layton |
| Bud Geary | Hodge Garrett |
| Mary Moore | Marcia |
| John Davidson | Emperor of Mars / The Emperor of Mars |
| Joe Whitehead | Stewart / Carl Stewart |
| Emmett Vogan | Saunders |
| George M. Carleton | Paul Meredith |
| Kenne Duncan | Charles Mitchell |
| Rosemonde James | Helen |
| Monte Hale | Harvey |
| Wheaton Chambers | Prof. Benjamin |
| Anthony Warde | Tony |
| Ken Terrell | Andy Martin |
| Robert Blair | Evans |
| George Chesebro | Shaw |
| John Daheim | Barnes |
| Fred Graham | Baker / Curry / Logan / Ed Fletcher |
Producers
| Name | Role |
|---|
| Ronald Davidson | Producer |
