Gavin MacLeod

as Smitty

as C. S. Divot

as Cardinal Frances Abgott

as Moriarty (Tank Crewman)

as Gavin MacLeod (voice)

as Uncle Stu

as Barker

as Mr. Ellsworth

as Art Sommers

as Yeoman Ernest Hunkle

as Raymond Harrick

as Crosley

as Captain Merrill Stubing

as Merril Stubing

as Major Zolle

as Calvin

as Gilbert Jamel

as Padua - Horn's Assistant

as Big Chicken

as Whitey Metz

as Lawrence Comminger

as Police Lt.

as Maxwell Cooley

as Murray Slaughter

as Pvt. Saxon

as Cleveland

as Daniel Gerber

as Norris Anderson

as Rian Powers

as Gavin MacLeod

as Harold Harmon

as Alvin Wannamaker

as Pvt. Crotty

as Happy

as Major Kazan

as Jonathan Sperry

as Kipnis

as Self - Nominee

as Doorman (uncredited)

as Seaman Joseph 'Happy' Hanes

as Self

as Vice Principal Durfner

as Lewie Franklin

as 1st Director

as Professor Thayer

as Captain Gumble (voice)

as Self - Guest

as Lou

as Captain Merrill Stubing

as Daniel (voice)

as Sgt. Kruger

as Emil

as Curt Arvey

as Seaman Joseph Haines

as Salesman

as Mac (uncredited)

as Warden

as Johnny

as Self

as Self

as Self

as Turk

as Jerry Marz

as Capt. Merrill Stubing

as Self / Murray Slaughter (archive footage)

as Capt. Stubing

as Hulagu Khan

as Harry Deiner

as Jordan Robbins

as Himself

as Self - Host

as Frankie Giff

as Self

as Self/The Mad Hatter

as Yankee Sullivan

as Self

as Lt. Nojack

as Self

as Self

as Tom