Cast & Crew
- Richard BaileyLance Reardon
-
Linda StirlingClaire Forrest - Roy BarcroftCapt. Mephisto / Higgins
- Kenne DuncanSidney Brand
- Forrest TaylorProf. William Forrest
- Jack IngramEdward Armstrong
- Forbes MurrayProf. Harry Hargraves
- Harry StrangFrederick Braley
- Spencer Gordon BennetDirector
- Yakima CanuttDirector
- Wallace GrissellDirector
- Ronald DavidsonProducer
- Albert DeMondWriter
- Basil DickeyWriter
- Jesse DuffyWriter
- Alan JamesWriter
- Grant NelsonWriter
- Joseph F. PolandWriter