4.3
219 min
Claire Forrest seeks her kidnapped scientist father, hidden somewhere on Mystery Island. He is held and forced to work on diabolical inventions by Captain Mephisto, a costumed villain.
| Name | Character | Team | |
|---|---|---|---|
![]() |
Richard Bailey | Lance Reardon | Unowned |
![]() |
Linda Stirling | Claire Forrest | Unowned |
![]() |
Roy Barcroft | Capt. Mephisto | Unowned |
![]() |
Kenne Duncan | Sidney Brand | Unowned |
![]() |
Forrest Taylor | Prof. William Forrest | Unowned |
![]() |
Forbes Murray | Prof. Harry Hargraves | Unowned |
![]() |
Jack Ingram | Edward Armstrong | Unowned |
![]() |
Harry Strang | Frederick "Fred" Braley | Unowned |
![]() |
Ed Cassidy | Paul Melton | Unowned |
| Frank Alten | John Raymond | Unowned | |
![]() |
Lane Chandler | Police Insp. Reed | Unowned |
![]() |
Russ Vincent | Ruga | Unowned |
![]() |
Dale Van Sickel | Barker / Ritter / Lewis / Frazier / Sardon | Unowned |
| Tom Steele | Lyons / Bailey | Unowned | |
| Duke Green | Spencer Harvey | Unowned |