Tom Hanks (Richard)
Lori Singer (Maddy)
Dabney Coleman (Cooper)
Charles Durning (Ross)
Carrie Fisher (Paula)
Noel de Souza (Officer on Dock)
James Belushi (Morris)
Dan Ziskie (Young American)
Charles Walker (Reporter)
David Ogden Stiers (The Conductor)
Damita Jo Freeman (Waitress)
Tom Chiu (Dickie)
C. Richard Clark (Cab Driver)
Tom Rayhall (Sgt. at Arms)
Mark Robman (Dentist)
Sam Sako (Dock Worker)
Jeff Ware (Prof. Chermenko)
David Selberg (Reporter)
Dan Resin (Man in Car)
Lisa Raggio (Reporter)
Stephen Bradley (CIA Agent)
Victoria Carroll (Receptionist)
Julius J. Carry III (CIA Agent)
Dortha Duckworth (Natalie)
Patricia Gaul (Mrs. Brown)
Ivy Bethune (Female Patient)
Art La Fleur (CIA Agent)
Richard McGonagle (CIA Agent)
Charles Levin (CIA Dentist)
George Martin (Senate Chairman)
Gerritt Graham (Carson)
David L. Lander (Stemple)
Ritch Brinkley (Hulse)
Frank Hamilton (Edgar)
Edward Herrmann (Brown)
Irving Metzman (Virdon)
Tom Noonan (Reese)