The cast met up to celebrate Princess Cruises' 50th anniversary by christening a new ship. The original six cast members -- Gavin MacLeod (Captain Stubing), Fred Grandy (Gopher, the chief purser), Ted Lange (Isaac, the bartender), Bernie Kopell (Doc, the ship's doctor), Lauren Tewes (cruise director Julie) and Jill Whelan (Vicki, the captain's daughter) -- as well as guest stars like Florence Henderson, Doris Roberts and Loni Anderson were on hand for The Regal Princess' naming ceremony, which was hosted by Tori Spelling, daughter of series creator Aaron Spelling.
During the show's run, anybody who was anybody in the acting world found themselves guest starring on the program.
"It was a world of Academy Award winners," says Bernie Kopell. "We had Shirley Jones, Helen Hayes ... Tom Hanks' opening line was, 'Hey Gopher!'"
Fred Gandy revealed to The Talk last year that most people were shocked by the show's success.