朱利安诺·基玛

Giuliano Gemma

饰：Moran

约翰·卡尔森

John Karlsen

饰：United Commission Leader (uncredited)

翁贝托·奥尔西尼

Umberto Orsini

饰：Dr. Fred Steele

伦佐·帕尔梅

Renzo Palmer

饰：Barrington

Massimo Righi

饰：Lewis Boyd

Carlo D'Angelo

Carlo D'Angelo

饰：General Varreck (as Carlo d'Angelo)

约翰·斯塔西

John Stacy

饰：Dr. Cornfield

Bill Carter

饰：Cmdr. Bob Cole

Joe Pollini

饰：Pat (as Joseph Pollini)

Jacqueline Derval

Jacqueline Derval

饰：Mrs. Collins

Jim Dolen

Jim Dolen

饰：Boyd

Annamaria Mustari

Annamaria Mustari

饰：(as Anna Maria Mustari)

Aldo D'Ambrosio

Aldo D'Ambrosio

饰：United Commission Member

Maya Brent

Maya Brent

饰：Eve Barnett

Carol Danell

Carol Danell

饰：Cathy Cole

克劳德·雷恩斯

William Claude Rains

饰：Prof. Benson