导演

William Girdler

David Sheldon

编剧

Harvey Flaxman

David Sheldon

安德鲁·皮里尼

Andrew Prine

制片人

J. Patrick Kelly III

演员

克里斯托佛·乔治

Christopher George

饰  Ranger Michael Kelly

安德鲁·皮里尼

Andrew Prine

饰  Don Stober

理查德·杰克尔

Richard Jaeckel

饰  Naturalist Arthur Sc

Joan McCall

饰  Allison Corwin

Joe Dorsey

饰  Charley Kittridge, T

Charles Kissinger

饰  Dr. Samuel Hallitt

Kermit Echols

饰  Walter Corwin

Tom Arcuragi

饰  Ranger Tom

Vicki Johnson

饰  Ranger Gail

Catherine Rickman

饰  June Hamilton

Mary Ann Hearn

饰  Margaret Rogers, The

Harvey Flaxman

饰  Reporter

Mike Clifford

饰  Pat

David Newton

饰  Mike

Mike Gerschefski

饰  George

Susan Orpin

饰  Bobby

David M. Holt Jr.

饰  Lone Hunter (as Davi

Brian Robinson

饰  Bobby

Sandra Dorsey

饰  Sally Walker

Gene Witham

饰  Harry Walker

Susan Backlinie

饰  Victim (uncredited)

Will Collins

饰  Cameo Appearance (un

Amos Gillespie

饰  Ranger (uncredited)

Lee S. Jones Jr.

饰  Man being Interviewe

摄影

William L. Asman

音效

Tom Arcuragi

John Asman

Fred J. Brown

Charles Grenzbach

Jay M. Harding

Ken Johnson

Don MacDougall

John T. Reitz

音乐

Robert O. Ragland

化妆

Gene Witham

副导演/助理导演

J. Patrick Kelly III

Joe Nayfack

John Nemeth

剪辑

Bub Asman

Christopher Ness

特技

Phil Corey

其他

George P. Wilbur

John Moio

Larry Edwards

Jack Jennings

Barry Jones

John LeBlanc

Thomas E. Spalding

John White

Kathy Blalock

Chris Ness