Night Key [28045] Released: 1937-04-18 Revenue: $0 Budget: $192,000 Profit: $-192,000 Runtime: 68 mins Popularity: 0.9925 Vote Average: 6.133 Vote Count: 30 Overview: The inventor of a new top-of-the-line burglar alarm system is kidnapped by a gang in order to get him to help them commit robberies. Cast [16] Boris KarloffDavid Mallory Warren HullJim Travers Jean RogersJoan Mallory Alan BaxterJohn Baron aka The K Hobart CavanaughPetty Louie Samuel S. HindsSteven Ranger David OliverMike Callahan Ward BondFingers Frank ReicherCarl - gang engineer Edwin MaxwellLawyer Kruger George ClevelandSam Adams - Company Ruth FallowsWaitress George HumbertMr. Spinelli Nina CampanaMrs. Spinelli Charles C. WilsonPolice Capt. Wallace Chuck HamiltonPoliceman Trailers NIGHT KEY Original Theatrical 1937 Trailer Night Key (1937) ORIGINAL TRAILER [HD]