Amusement park rocket operator Don Knotts has all the "wrong stuff" when his pushy father lands him a slot in the astronaut training program. Knotts' fear of heights grounds him into being a NASA janitor, but a call for the least-qualified subject for a mission soon has him in orbit in this far-out comedy. Leslie Nielsen, Joan Freeman, Arthur O'Connell co-star. 103 min. Widescreen (Enhanced); Soundtracks: English Dolby Digital mono, French Dolby Digital mono; Subtitles: Spanish, French; theatrical trailer.