导演

Ralph Staub

编剧

Frederic Dannay

John Francis Larkin

Manfred Lee

Gertrude Orr

Rex Taylor

演员

Eddie Quillan

Eddie Quillan

饰  Ellery Queen

Charlotte Henry

饰  Josephine Temple

Rita La Roy

饰  Martha Kirk

Wade Boteler

饰  Inspector Queen

Franklin Pangborn

饰  Mellish,hotel manage

George Irving

饰  Dr. Alexander Kirk

Kay Hughes

饰  Irene Kirk

William Newell

饰  Detective Guffy

George Walcott

饰  Donald Trent

Edwin Stanley

饰  Howard Bronson

Edgar Allen

饰  Detective

Bert Roach

Richard Beach

饰  Reporter

Monte Vandergrift

饰  Detective

Grace Durkin

饰  Girl on Street Corne

Mary Russell

饰  Girl on Street Corne

Mary Bovard

饰  Girl At Cocktail Bar

June Johnson

饰  Girl At Cocktail Bar

Marc Cramer

饰  Hotel Desk Clerk (un

Lester Dorr

饰  Reporter at Dock (un

Charles McAvoy

饰  Police Officer Jones

Walter Merrill

饰  Craig,thief (uncredi

弗兰克·奥康纳

Frank O'Connor

饰  Detective (uncredite

Vesey O'Davoren

饰  Kirk's Butler (

Carleton Young

饰  Drunk (uncredited)

摄影

Jack A. Marta

音效

Harry Jones

Harry Grey

Hugo Riesenfeld

Milan Roder

Heinz Roemheld

服装

Eloise

副导演/助理导演

Philip Ford

剪辑

Grace Goddard