Showdown

Superman's reputation is tarnished when a crook begins committing crimes in a Superman costume.

Joan Alexander

Lois Lane (voice) (uncredited)

Jackson Beck

Boss (voice) (uncredited)

Bud Collyer

Superman / Clark Kent (voice) (uncredited)

Jack Mercer

Office Boy / Fake Superman (voice) (uncredited)

Julian Noa

Narrator (voice) (uncredited)