In "Gilligan's Personal Magnetism" from the third season of Gilligan's Island, there is a scene where a bolt of lightning stikes Gilligan (again). In the aftermath, the Professor, Mary Ann and the Skipper are looking around for Gilligan (who has now turned invisible). The skipper paws through the "wreckage" - palm branches that Gilligan is buried under. When he stands up it is apparent that the Skipper needs to zip up his fly. REJ