约翰·巴拉戈瑞

John Baragrey

饰：Dr. Henry Spensser

玛拉·鲍尔斯

MalaEllen Powers

饰：Anne Spensser

奥托·克鲁格

Otto Kruger

饰：Dr. William Spensser

罗伯特·赫顿

Robert Horton

饰：Dr. John Robert Carrington

罗斯·马丁

Ross Martin

饰：Dr. Jeremy 'Jerry' Spensser

查尔斯·赫伯特

Charles Herbert

饰：Billy Spensser

Ed Wolff

Ed Wolff

饰：The Colossus

George Douglas

饰：Official (uncredited)

罗伊·恩格尔

Roy Engel

饰：Police inspector (uncredited)

Larry Kerr

饰：Reporter (uncredited)

哈罗德·米勒

Harold Miller

饰：Airport Accident Extra (uncredited)

Dick Nelson

Dick Nelson

饰：Charles, Chauffeur,Butler (uncredited)

Foster H. Phinney

饰：Reporter (uncredited)

Max Power

饰：Reporter (uncredited)

Jack Richardson

饰：Reporter (uncredited)

Court Shepard

饰：Reporter (uncredited)

查尔兹·歇洛克

Charles Sherlock

饰：Airline Pilot (uncredited)

伯特史蒂文斯

Bert Stevens

饰：Airport Accident Extra (uncredited)

山姆·哈里斯

Sam Harris