演员阵容
Margaret O'Brien
Alpha
James Craig
Mike Regan
玛莎·亨特
Katie Mallory
Philip Merivale
Professor Peter Vincent
Henry O'Neill
Professor Josh Pringle
唐納德·米克
Professor Catty
基南·怀恩
Packy Roost
Alan Napier
Dr. Woodring
萨拉·哈登
Rhoda Kitterick
Kathleen Lockhart
Mrs. Catty
霍华德·弗里曼
Professor Richards
Walter Fenner
Professor Endicott
Elisabeth Risdon
Mrs. Pringle
罗伯特·布莱克
Jerry
Barbara Bedford
Telephone Operator (uncredited)
Ava Gardner
Hat Check Girl (uncredited)
Mike Mazurki
Fighter (uncredited)
Pauline Starke
Bobby's Mother (uncredited)
Eddie Acuff
Policeman (uncredited)
Hooper Atchley
Pepi (uncredited)
William Bishop
Reporter (uncredited)
Naomi Childers
Matron (uncredited)
Victor Sen Yung
Chinese Man (uncredited)艺术
Cedric Gibbons
美术指导
Edwin B. Willis
布景装饰音响
Daniele Amfitheatrof
原创音乐作曲摄影
Robert Surtees
摄影指导剪辑
Frank E. Hull
剪辑师编剧
导演
Roy Rowland
导演George Rhein
副导演制片
Robert Sisk
制片人服装与化妆
