The Revenge of the Red Baron

In this "sequel" to Roger Corman's 1971 Von Richtofen and Brown (produced by Corman himself), a toy World War I plane belonging to a young boy (Tobey Maguire) is possessed by the spirit of the deceased Red Baron. The possessed plane begins killing people with real bullets from a toy machine gun. The boy turns for help to his grandfather (Mickey Rooney) -- who just happens to be the man who actually shot down the Red Baron in World War I.