The Love Boat is an American romantic comedy/drama television series set on luxury passenger cruise ship MS Pacific Princess, which aired on the ABC television network from 1977 to 1986; in addition, four three-hour long specials aired in 1986, 1987, and 1990. The series revolves around the ship's captain Merrill Stubing (played by Gavin MacLeod) and a handful of its crew, with several passengers—played by various guest star actors for each episode—having romantic and humorous adventures. It was part of ABC's popular Saturday-night lineup of the time, which also included Fantasy Island until that series ended two years earlier in 1984. Its regular ports of call were Puerto Vallarta and Acapulco.