The Love Boat (1977)

S2E16 Gopher's Opportunity/Home Sweet Home/The Switch

Gopher decides to leave his job to take on the management of a new hotel. Meanwhile, a quirky and affluent widow books a five-year stay, stirring up trouble in the lives of the crew members. Additionally, a magician finds himself trying to dodge his assistant, so he enlists his brother to step in and take over his performances.