导演

Don Barton

Arnold Stevens

编剧

Ron Kivett

Lee O. Larew

Don Barton

Arnold Stevens

制片人

Paul Galloway

演员

Marshall Grauer

饰  Dr. Kurt Leopold

Wade Popwell

饰  The Monster

Paul Galloway

饰  Sheriff Krantz

Gerald Cruse

饰  Marine Biologist Rex

Sanna Ringhaver

饰  INPIT Agent Martha W

Dave Dickerson

饰  INPIT Agent Walker S

Archie Valliere

饰  Deputy Sheriff

Nancy Lien

饰  Girl camper

Russell Holcomb

Gloria Brady

Del Galloway

Hal Nearhoof

Jim Merrill

Elizabeth Barton

Bob Knowles

Carol Thompson

Jack Weatherford

Doug Thomas

Frank Crowell

饰  (uncredited)

摄影

Jack McGowan

音效

Karl Herrmann Jr.

George Yarbrough

Jim Clark

Nat Fain

Karl Herrmann Sr.

John McGowan

Neil Mengel

Rich West

Martha Fillyaw

Ron Kivett

Les Lancaster

John Orsulak

音乐

Jamie DeFrates

Barry Hodgin

化妆

Lee James O'Donnell

剪辑

George Yarbrough