The Man in Half Moon Street - 5.4★

Nils Asther - Dr. Julian Karell

Helen Walker - Eve Brandon

Reinhold Schünzel - Dr. Kurt van Bruecken

Paul Cavanagh - Dr. Henry Latimer

Konstantin Shayne - Dr. B.A. Vishanoff

Leyland Hodgson - Dr. G.B. Albertson

Edmund Breon - Sir Humphrey Brandon

Morton Lowry - Alan Guthrie

Matthew Boulton - Detective Inspector Ned Garth

Eustace Wyatt - Inspector Lawson

Brandon Hurst - Simpson

Aminta Dyne - Lady Minerva Aldergate

Edward Fielding - Colonel Ashley

Forrester Harvey - Harris

Ernie Adams - Porter