Oswald's country is at war, like many other volunters he joins the army and finds himself soon in the trenches. A short battle leaves him wounded, but at least in the field hospital where his girlfriend is working.
Great Guns! is a 1927 Oswald the Lucky Rabbit cartoon produced by the Walt Disney Studio and Winkler Productions. It was re-issued by Walter Lantz Productions in 1932. It was originally released on October 17, 1927.