Fantasy Island (1978)

S5E15 The Case Against Mr. Roarke / Save Sherlock Holmes

In "The Case Against Mr. Roarke," Fran Warner arrives on the Island with her young daughter, revealing that Mr. Roarke is the girl's father. Meanwhile, in "Save Sherlock Holmes," Kevin Lansing, aspiring to be a private investigator, is faced with an extraordinary challenge: he must locate the kidnapped Sherlock Holmes, a task that tests his skills as a rookie detective like never before.