Cast & Crew
- Kane RichmondAlan Armstrong/Spy Smasher/Jack Armstrong
-
Marguerite ChapmanEve Corby - Sam FlintAdm. Corby
- Hans SchummThe Mask
- Tristram CoffinDrake
- Franco CorsaroCapt. Pierre Durand
- Hans von MorhartCapt. Gerhardt
- Georges RenaventGov. LeComte
- Rudolph AndersDungeon Col. Von Kohr
- Henry ZyndaRitter Lazar
- William WitneyDirector
- Ronald DavidsonWriter
- Norman S. HallWriter
- William LivelyWriter
- Joseph O'DonnellWriter
- Joseph F. PolandWriter