Sammy Davis Jr. appears as himself in this episode, in which Tony (Larry Hagman) assures Gen. Peterson (Barton MacLane) that he will be able to book Sammy for an upcoming NASA party. Unfortunately, Davis is unable to fulfill his obligation, whereupon Jeannie (Barbara Eden) creates a duplicate Sammy for the occasion. The fun begins when the real Sammy finds himself whisked hither and thither as a byproduct of Jeannie's mixed-up magic! Sammy Davis Jr. performs "That Old Black Magic" and "The Girl from Ipanema." ~ Hal Erickson, Rovi