Bill Pullman as Biff Banner

Ned Beatty as Admiral Malice

Wendy Schaal as Jan Michaels

Robert Vaughn as Wedgewood

Roddy McDowall as Secretary Neighbor

Chris Demetral as Apple

Ty Granderson Jones as Quizby

Dennis Redfield as Turbo

Lou Richards as Skiff

Ernie Sabella as The Mole

Elmarie Wendel as Sonar

Richard Masur as Defense Contractor

John Moschitta Jr. as Defense Contractor

Joe Namath as Captain Joe Namath

Rif Hutton as Dr. Friendly

Michael Winslow as Reporter

Dianne Turley Travis as Secretary to Wedgewood

Shawne Zarubica as Tour Guide

Frank Bonner as Soviet General

Andrea Stein as Soviet General

Artur Cybulski as Soviet Captain

Ivan G'Vera as Soviet Sonar Man

Darryl Zarubica as Soviet Sub Technician

Tad Horino as Japanese Captain

Dayton Callie as General Confusion

Richard Carlyle as General Air Quality

Bill DeLand as General Alert

Hal England as General Telephone

Tom Fuccello as General Leegood

William A. Porter as General Electric

Tom Dahlgren as U.S. Admiral

Alan Toy as U.S. Tracking Technician

Haskell V. Anderson III as Bongo Crewman

Clayton Landey as O'Neill

Nicholas Mele as Wimmer

G. Smokey Campbell as Shore Patrol

Andrew Parks as Shore Patrol

Dean Cain as Guy in Bar

Eddie Frierson as Guy in Bar

Richard Kuhlman as Guy in Bar

Joseph Hardin as Guy in Bar

Richard Evans as Shipyard Worker

Mark Haining as Shipyard Worker

Ken Fording as Bartender