双头怪人

雷·米兰德

Maxwell Kirshner

Rosey Grier

Jack Moss

Don Marshall

Dr. Fred Williams

Roger Perry

Dr. Philip Desmond

Chelsea Brown

Lila

Kathrine Baumann

Patricia

约翰·杜拉汉

Thomas

John Bliss

Donald

Bruce Kimball

Police Lieutenant

Jane Kellem

Miss Mullen

Lee Frost

Sergeant Hacker

Wes Bishop

Dr. Smith