The Love Boat

Dreamboat/Gopher, Isaac & the Starlet/The Parents/The Importance of Being Johnny/Julie and the Producer (2) (7x26)

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A movie director (Ben Vereen) filming a musical aboard the ship tries to keep his star (Juliet Prowse) happy at Doc's expense; Julie is pursued by the lookalike brother (Dean Jones) of a man she almost married; the Captain falls for the mother (Alexis Smith) of a self-doubting rock star (Jimmy Osmond) on his first acting job.