Ralph Macchio
Chooch Bombalazzi
Wendell Brown
Eisenhower "Ike" MacArthur
Hutch Parker
Oliver Holt (as J. Hutchison)
Harry Teinowitz
Rodney Ververgaert
Tom Poston
Sgt. Skip Sisson
Robert Downey Jr.
Boy on Soccer Team (uncredited)
Ron Leibman
Major Vaughn Liceman (uncredited)
Ian Wolfe
Commandant Causeway
Allyson Downey
Platoon Leader