Manhunt of Mystery Island

Directed by Spencer Gordon Bennet, Yakima Canutt, Wallace Grissell
Runtime minutes
Released 1945
IMDb Score: 7.1

Federal Operator 99

Directed by Spencer Gordon Bennet, Yakima Canutt, Wallace Grissell
Runtime minutes
Released 1945
IMDb Score: 7.4

Captain Mephisto and the Transformation Machine

Directed by Spencer Gordon Bennet, Yakima Canutt, Wallace Grissell
Runtime minutes
Released 1966
IMDb Score: 4.1