Conrad Parham

饰：Airline Clerk

彼得·格雷夫斯

Peter Graves

饰：James Phelps

莱斯莉·安·华伦

Lesley Ann Warren

饰：Dana Lambert,(as Lesley Warren)

山姆·艾里奥特

Sam Elliott

饰：Doug Robert

Lloyd Battista

饰：Chief of Police Francisco Diaz

Tol Avery

饰：Stone

Shepherd Sanders

Shepherd Sanders

饰：Plato,(as Sheperd Sanders)

Shirley Washington

饰：Stewardess

Ron Henriquez

Ron Henriquez

饰：Airport Guard

伦纳德·尼莫伊

Leonard Nimoy

饰：Paris

格雷戈·莫里斯

Greg Morris

饰：Barney Collier

约翰·科里考斯

John Colicos

饰：Chief of Internal Security Manuel Ferrar

James Almanzar

饰：Lieutenant Barata

John S. Ragin

饰：Butler,(as John Ragin)

比尔·鲍德温

Bill Baldwin

饰：Announcer