After setting off a rocket during a parade, Sergeant Deadhead (Frankie Avalon) is sent to a guardhouse by his commanding officer, General Fogg (Fred Clark). While attempting to escape, Deadhead accidentally boards a rocket and launches himself into space with a chimpanzee. Deadhead and the chimpanzee are eventually recovered by the air force, but upon his return to Earth, it becomes clear that Deadhead has undergone an unbelievable personality change. Wikipedia
After setting off a rocket during a parade, Sergeant Deadhead (Frankie Avalon) is sent to a guardhouse by his commanding officer, General Fogg (Fred Clark). While attempting to escape, Deadhead accidentally boards a rocket and launches himself into space with a chimpanzee. Deadhead and the chimpanzee are eventually recovered by the air force, but...