乔治·纳德

George Nader

饰：Glenn Martin

Dolores Faith

Dolores Faith

饰：Lisa Dornheimer

理查德·基尔

Richard Kiel

饰：Dr. Kolos

乔治·麦克雷迪

George Macready

饰：Prof. Vaughn Dornheimer

休·博蒙特

Hugh Beaumont

饰：Austin Welles

芭芭拉·尼科尔斯

Barbara Nichols

饰：Gale Wilson

约翰·因德里萨诺

John Indrisano

饰：Thor, the butler

Margaret Teele

饰：(as Margot Teele)

Alean 'Bambi' Hamilton

Alean 'Bambi' Hamilton

饰：Brunette Lab Assistant,(as Aleane 'Bambi' Hamilton)

Ted Durant

Ted Durant

饰：The Galaxy Master

理查德·阿伦

Richard Arlen

饰：National Intelligence

Larry Barton

John Dasten

John Dasten

Andrew Johnson

Tommy Leonetti

饰：White Reporter

Lori Lyons

Lori Lyons

饰：Miss Hart

Walter Maslow

Walter Maslow

Benito Prezia

Mel Ruick

饰：(as Melville Ruick)

Kim Satana

Kim Satana

Lonnie Sattin

Lonnie Sattin

Richard Schuyler

William White

饰：(as Bill Hampton)