The Hidden Power (1936)

Sylvia SidneyMrs. Verloc Oskar HomolkaKarl Verloc - Her Husband Desmond TesterStevie - Her Young Brother John LoderTed Joyce BarbourRenee Matthew BoultonSuperintendent Talbot S. J. WarmingtonHollingshead William DewhurstThe Professor Clare GreetMrs. Jones (uncredited) Aubrey MatherGreengrocer (uncredited) Austin TrevorMonocle Man (uncredited) Charles HawtreyStudious Youngster (uncredited) Martita HuntThe Professor's Daughter (uncredited) Torin ThatcherMr. Verloc's Visitor (uncredited) Peter BullMr. Verloc's Visitor (uncredited) Alfred HitchcockMan Walking Past the Cinema as the Light Is Renewed

Albert JullionArt Direction · Art Albert WhitlockScenic Artist · Crew Alma RevilleContinuity · Directing Angelina CameronSound Recordist · Sound Charles FrendEditor · Editing E. V. H. EmmettAdditional Dialogue · Crew Helen SimpsonDialogue · Writing Ian HayDialogue · Writing Ivor MontaguAssociate Producer · Production Joe StrassnerCostume Designer · Costume & Make-Up Joseph ConradNovel · Writing MarianneWardrobe Designer · Costume & Make-Up Michael BalconProducer · Production Oscar Friedrich WerndorffArt Direction · Art Pen TennysonAssistant Director · Directing Stephen DadeCamera Operator · Camera Walt DisneyThanks · Crew