The Master Key [255728] Released: 1945-04-24 Revenue: $0 Budget: $0 Profit: $0 Runtime: 226 mins Popularity: 0.5681 Vote Average: 0 Vote Count: 0 Overview: Before the outbreak of WWII, Nazi sympathizers plot to undermine America. Cast [14] Milburn StoneAgent Tom Brant Jan WileyJanet Lowe Dennis MooreJack Ryan Addison RichardsGerhard Doenitz Byron FoulgerProf. Elwood Hen Maris WrixonDorothy Newton Sarah PaddenAggie George LynnHerman Russell HicksPolice Chief Mic Roland VarnoArnold Hoffman Lash LaRueMigsy Jerry ShaneDan Neyle MorrowSpike John EldredgeWalter Stark Trailers