The Man in Half Moon Street

Helen Walker as Eve Brandon Morton Lowry as Alan Guthrie John Sheehan as Expressman Reginald Sheffield as Art Expert at Party Gerald Oliver Smith as Pharmacy Clerk Harry Cording as Bobby Ernie Adams as Porter Edmund Breon as Sir Humphrey Brandon Matthew Boulton as Detective Inspector Ned Garth Al Ferguson as Bobby Reinhold Schünzel as Dr. Kurt van Bruecken Eustace Wyatt as Inspector Lawson Cyril Ring as Plainclothesman Leyland Hodgson as Dr. G.B. Albertson Brandon Hurst as Simpson Frank Hagney as Bobby (uncredited) Frank Baker as Plainclothesman Forrester Harvey as Harris Frank Moran as Trawler Captain Konstantin Shayne as Dr. B.A. Vishanoff Edward Fielding as Colonel Ashley Ted Billings as Man Sleeping on Bench Nils Asther as Dr. Julian Karell Paul Cavanagh as Dr. Henry Latimer Aminta Dyne as Lady Minerva Aldergate

Miklós Rózsa Original Music Composer Sam Comer Set Decoration Wally Westmore Makeup Artist