Superhero Captain America battles the evil forces of the archvillain called The Scarab, who poisons his enemies and steals a secret device capable of destroying buildings by sound vibrations.

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Main Cast: Dick Purcell, Lorna Gray, Lionel Atwill, Charles Trowbridge, Russell Hicks, George J. Lewis, John Davidson, Frank Reicher, Al Ferguson, Howard Hickman

Directors: Elmer Clifton, John English

Writers: Grant Nelson, Joseph F. Poland, Harry L. Fraser, Royal K. Cole, Ronald Davidson, Basil Dickey, Jesse Duffy

Editors: Wallace Grissell, Earl Turner

Cinematographer: John MacBurnie

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