What happens
Superman and Clark Kent's editor Perry White investigate the theft of a mechanical man model from the Metropolis City Bank vault. The vault was sealed and guarded all night, so the theft seems impossible. Bank president Mr. Parsons and the policemen insist no one entered. Clark and Perry search the bank and discover a bound and gagged night watchman hidden in a locker, revealing that the man who admitted them was an impostor. The episode is from The Adventures of Superman, a radio series, first aired on January 18, 1943. Its lead actors are not named in the transcript.
Metropolis City Bank vault and the watchmen's quarters, and a hideout of the Vulture
Characters: Clark Kent, Perry White, Mr. Parsons, Superman, The Vulture, Judson, Jensen
Listen for: Clark Kent and Perry White discover the impostor watchman and the hidden night watchman in the locker
Written from the episode itself; it never gives away the ending. Every recording is remastered for the stream: cleaned of rumble, hiss and mains hum (and the old TV whine where we found it), then levelled in two passes to steady broadcast loudness, so one show is never quieter than the next.