Language
Superman discovers a secret Nazi base in the jungle.
Dan Gordon
Plex
Ads
Jack Mercer
Lieutenant Fleming / Pilot #1 (voice) (uncredited)
Jackson Beck
German Commander (voice) (uncredited)
Bud Collyer
Superman / Clark Kent (voice) (uncredited)
Joan Alexander
Lois Lane (voice) (uncredited)
Julian Noa
Narrator (voice) (uncredited)
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