Fernando LamasDr. Carlos Morales Patricia MedinaMartha Darby Francis L. SullivanDr. Bristol Charles KorvinHarvey Bristol John SuttonHarvey Bristol Willard ParkerGabriel Thatch Charles EvansJudge Armstrong Lester MatthewsGen. Victor Darby Lewis L. RussellCapt. Bronson Voltaire PerkinsDr. Crowther Don MegowanRiver Pirate (uncredited) Walter ReedConspirator in Boat (uncredited) David DuncanSceneggiatore Frank L. MossSceneggiatore William H. PineProduttore William C. ThomasProduttore A. Earl HedrickArt Direction W. Wallace KelleyDirector Of Photography Lionel LindonDirector Of Photography Lucien CaillietCompositore Musicale Originale 
