Bill Pullman
Biff Banner

Ned Beatty
Admiral Malice

Wendy Schaal
Jan Michaels

Robert Vaughn
Wedgewood

Roddy McDowall
Secretary Neighbor

Chris Demetral
Apple

Ty Granderson Jones
Quizby

Dennis Redfield
Turbo

Lou Richards
Skiff

Ernie Sabella
The Mole

Elmarie Wendel
Sonar

Richard Masur
Defense Contractor

John Moschitta Jr.
Defense Contractor

Joe Namath
Captain Joe Namath

Rif Hutton
Dr. Friendly

Michael Winslow
Reporter

Dianne Turley Travis
Secretary to Wedgewood

Frank Bonner
Soviet General

Ivan G'Vera
Soviet Sonar Man

Tad Horino
Japanese Captain

Dayton Callie
General Confusion

Richard Carlyle
General Air Quality

Alan Toy
U.S. Tracking Technician

Haskell V. Anderson III
Bongo Crewman

Clayton Landey
O'Neill

G. Smokey Campbell
Shore Patrol

Andrew Parks
Shore Patrol

Dean Cain
Guy in Bar

Eddie Frierson
Guy in Bar

Richard Evans
Shipyard Worker