The Love Boat S02 E09 Till Death Do Us Part - Maybe/Chubs/Locked Away

"You Say You Can't Score on Shore? On This Cruise... You Can't Lose!"

A ghost experiences jealousy as his mission to find his wife a new husband appears to be succeeding; overprotective Gopher mistakenly entrusts his kid sister to Doc to stave off the ship's wolves, not realizing that she's all grown up; a long-divorced couple is accidentally trapped in an isolated cabin.