The crew goes to Italy to work on a cruise ship there. Among the passengers is a family whose patriarch and matriarch originally came from Italy and accompanying them are their 2 daughters and grand daughter. Into the trip the couple bicker to the point that they're considering separating. One of the daughters is meeting someone on a sort of blind date but not known to her is a gigolo. And the grand daughter who's been promised to another guy back home meets a local and is attracted to him. And Gopher meets a local woman who says he reminds her of someone she knows. While on shore the man who's the spitting image of Gopher grabs and assumes his identity.