The episode is a graduation cruise to Greece. Love Boat: Season Four Volume Two. Noble-winning professor Roscoe's ex-pupil Helen was hired to replace him. A woman (. Year: Season 2. Rate. 5. Rate. 10; 9; 8; 7; 6; 5; 4; 3; 2; 1; Specials; All; Overview; Activity; Actors; 29 Episodes; All comments. Then, Gopher's uncle (Red Button) falls in love with the lady who runs the ship's gift shop. Season 6, Episode 16 Doc's Big Case; Senior Sinners; A Booming Romance. Aged Dwight bilked Henry years ago and wants to see the fountain of youth that keeps Henry young. 6.9 [--] The Love Boat: