Michael Caine
— Blair Maynard
David Warner
— David Nau
Angela Punch McGregor
— Beth
Frank Middlemass
— Windsor
Don Henderson
— Rollo
Dudley Sutton
— Dr. Brazil
Colin Jeavons
— Hizzoner
Zakes Mokae
— Wescott
Brad Sullivan
— Stark
Jeffrey Frank
— Justin Maynard
John O'Leary
— Doctor #1
Bruce McLaughlin
— Doctor #2
Jimmy Casino
— Doctor #3
Suzanne Astor
— Mrs. Burgess
Susan Bredhoff
— Kate
Reg Evans
— Jack the Bat
Steve Gladstone
— Pirate
David Hart
— Attendant
Robert Hirschfeld
— Cook
Gary Hoffman
— Mr. Burgess
George Marshall Ruge
— Seaman #1
John Macchia
— Seaman #2
Ricky Rincon
— Manuel
Robert Thomas Salmi
— Ship Captain
William G. Schilling
— Baxter
Stewart Steinberg
— Hiller
Bob Westmoreland
— Charter Boat Captain
Mark Westwood
— Coast Guardsman
Rod Ball
— CPO Zimmerman (uncredited)
Christine Page
— Woman at Gun Range (uncredited)