Obsazení a štáb The Master Key
Milburn StoneAgent Tom Brant Addison RichardsGerhard Doenitz / Garret Donahue Byron FoulgerProf. Elwood Henderson Maris WrixonDorothy Newton Russell HicksPolice Chief Michael J. O'Brien Roland VarnoArnold Hoffman John EldredgeWalter Stark William A. SicknerDirector Of Photography Maury GertsmanDirector Of Photography 
