Swing Shift (1984)

When her husband Jack (Ed Harris) is shipped off to war in England, Kay (Goldie Hawn) takes on an assembly line job at a plant producing planes for war. Soon she finds herself smitten by Lucky (Kurt Russell), her coworker with a heart condition. But when Jack shows up back home on leave to an unfaithful wife, he pursues Kay’s best friend Hazel (Christine Lahti). Though it was Christine who earned an Oscar nomination for her portrayal of Hazel, we think it’s Ed Harris’ accidental nudity that should earn some recognition. After all, he could have worn a pair of underoos beneath that towel. Then again, he could have also dropped the cloth completely.