It Happened at the Worlds Fair (1963)
Mike and Danny hitch a ride to the Worlds Fair in Seattle after the sheriff seizes their crop duster biplane to cover Dannys gambling debts Mike looks after the drivers 7 y o niece at the fair, where he meets a cute nurse
Operation Petticoat (1959)
During World War II, a commander finds himself stuck with a decrepit and pink submarine, a con man executive officer, and a group of army nurses