Leslie Nielsen as Harry Walsh

Bradford Dillman as Sen. Clayton Zachary Wheeler

James Daly as Dr. Redding

Angie Dickinson as Dr. Layle Johnson

Robert J. Wilke as Hugh Fielding

Jack Carter as Dwight Chiles

Don Haggerty as Jake

Lew Brown as Collins

Tris Coffin as Dr. Keating

Richard Schuyler as Bates

Dick Simmons as Adams

William Bryant as Craig Harmon

Peter Mamakos as Premier Mabulla

Ruben Moreno as General Muñoz

Steve Cory as Carson

Jim Healy as TV Commentator

Lee Giroux as TV Commentator

Jill Jaress as Ensign Lee

Tom Peters as Shipping Clerk

Byron Morrow as Gen. Towns

Patrick O'Moore as Martin

Del Murray as Thompson

Harry Holcombe as Wilson

Tyler McVey as George

Ray Fine as Jerry

Rodolfo Hoyos Jr. as Medina

Linda London as Nurse

John Bill as Medic

Dean Stewart as Orderly

Andy Davis as Radio Operator

Steve Conte as Radio Operator

Sue Ann Carpenter as Airline Clerk

Thomas J. Conlan as Service Station Attendant

Samuel Cordova as Guard Dennis

Lois Corey as Navy Nurse

Frederick Dwyer as Shore Patrol

Thomas Dycus as Dr. Rand

Tony Griego as Mexican

Bill Hicks as Truck Driver

Jim Jimmerson as Officer Holms

Philip Mead as Dr. Marx

Thomas Mitman as Admiral

A.W. Samuell as Cab Driver

Emanuel Smith as Art

Charles Tansey as Guard Gates

John VanSickler as Ambulance Attendant

Gene Wilson as Nurse

Myrna Wood as Internal Care Nurse

Aly Yoder as Mrs. Bleer