Cast

Charles Quigley

Duncan Richards

Linda Stirling

Diana Farnsworth

Clayton Moore

Louis Ashe

I. Stanford Jolley

Dr. Blackton [Ch. 11]

Kenne Duncan

Dr. Chambers [Chs. 1-2, 8]

Forrest Taylor

Prof. Van Wyck

Emmett Vogan

Anderson [Chs. 1-4]

Sam Flint

Maxwell

Joseph Forte

Prof. Parker (as Joe Forte)

Stanley Price

Count Fator [Chs. 11-12]

Crew

Polly Burson

Stunt Double (Crew)

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Jesse Duffy

Screenplay (Writing)

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Fred C. Brannon

Director (Directing)

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Albert DeMond

Screenplay (Writing)

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Sol Shor

Screenplay (Writing)

William Witney

Director (Directing)

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Basil Dickey

Screenplay (Writing)

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Cliff Bell Sr.

Editor (Editing)

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William E. Clark

Sound (Sound)

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Howard Lydecker

Special Effects (Crew)