Interference

William Powell

Philip Voaze

Evelyn Brent

Deborah Kane

Clive Brook

Sir John Marlay

Doris Kenyon

Faith Marlay

Tom Ricketts

Charles Smith

Brandon Hurst

Inspector Haynes

Louis Payne

Childers

Wilfred Noy

Dr. Gray

Donald Stuart

Freddie

Raymond Lawrence

Reporter

Clyde Cook

Hearse Driver

Ernest Pascal

Dialogue

J. Roy Hunt

Director of Photography

Lothar Mendes

Director

Hope Loring

Writer

Julian Johnson

Writer

Roland Pertwee

Theatre Play

Harold Dearden

Theatre Play

Roy Pomeroy

Director

Louise Long

Writer