导演

Roy Rowland

编剧

Isobel Lennart

Angna Enters

演员

玛格丽特·奥布赖恩

Margaret O\'Brien

饰  Alpha

詹姆斯·克雷格

James Craig

饰  Mike Regan

玛莎·亨特

Marsha Hunt

饰  Katie Mallory

Philip Merivale

饰  Professor Peter Vinc

Henry O'Neill

饰  Professor Pringle

Donald Meek

饰  Professor Catty

基南·怀恩

Wynn

饰  Packy Roost

Alan Napier

饰  Dr. Woodring

Sara Haden

饰  Rhoda Kitterick

Kathleen Lockhart

饰  Mrs. Catty, Music Te

Walter Fenner

饰  Professor Endicott

Howard Freeman

饰  Professor Richards

Elisabeth Risdon

饰  Mrs. Pringle

Robert Blake

饰  Jerry (as Bobby Blak

William Bishop

饰  Reporter (uncredited

Charles D. Brown

饰  Ed, NY Morning Trans

Naomi Childers

饰  Matron (uncredited)

Bobby Driscoll

饰  Bobby, Boy on Train

艾娃·加德纳

Ava Gardner

饰  Hat Check Girl (uncr

Russell Gleason

饰  Reporter (uncredited

Gloria Grafton

饰  Operator (uncredited

爱德华·豪恩

Edward Hearn

饰  Reporter (uncredited

Al Hill

饰  Mug (uncredited)

Jack Lambert

Jack Lambert

饰  Lefty Moran (Packy's

Mike Mazurki

饰  Fighter (uncredited)

Edward McWade

饰  Old Man in the Park

凯·梅德福德

Kay Medford

饰  Operator (uncredited

Lee Phelps

饰  Reporter (uncredited

Allen Wood

饰  Tough Kid (uncredite

Joe Yule

饰  Tenant (uncredited)

摄影

Robert Surtees

音效

Douglas Shearer

音乐

丹尼尔·艾姆菲斯特洛夫

Daniele Amfitheatrof / D. Amfitheatrof / Daniel Dax / Dax / Edward Kane

艺术指导

Cedric Gibbons

布景

Edwin B. Willis

服装

Irene

剪辑

Frank E. Hull