[In the film, Hawkeye plays the "Yankee Doodle Doctor" as a Groucho Marx-esque type character, and Trapper as a Harpo Marx-esque character. The first scene shows Radar as a patient being unloaded from an ambulance. ]
Nurse: Doctor, can you give him a hand?
Yankee Doodle Doctor: I'd rather give you one!
Radar: Are you the Yankee Doodle Doctor?
Yankee Doodle Doctor: I certainly am!
Trapper: *HONK!*HONK!*
[Scene cuts to the Mess tent everyone watching the film with Hawkeye and Trapper laughing at people]
Radar: Gosh, am I glad they brought me here!
Yankee Doodle Doctor: Wait a minute, have you got a reservation?
Radar: A reservation?!
Yankee Doodle Doctor: I'm afraid we're all booked up through New Years!
Trapper: *HONK!*
Radar: But, Doctor!
Yankee Doodle Doctor: I'm sorry, kid. You should've booked ahead. Come to think of it, you should've booked the rest of the body as well!

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