The Beatles appear at the end of "The Yellow Submarine" in a short live action epilogue. Their voices for the cartoon movie were done by Paul Angelis (Ringo), Peter Batten (George), John Clive (John), and Geoffrey Hughes (Paul).
You know, we've got to do it someday... throw away all the guns and invite all the jokers from the North and the South in here to a cocktail party... last man standing on his feet at the end wins the war.
~Hawkeye, "M.A.S.H. Pilot Episode," 1972