Title: Lists of television episodes
Content: List of Quantum Leap episodes 
Title: Quantum Leap
Content:  At the end of season five, Bellisario was told to write an episode that could serve as a season finale or series finale, as it was unclear whether Quantum Leap would be renewed. The episode contained some answers to long-standing questions about the show, but contained enough ambiguity for a season six. When the show was not renewed, two screenshots were tacked on to the end of the last episode; one read that Al’s first wife Beth never remarried, so they were still married in the present day and had four daughters. The last screenshot said "Sam Becket [sic] never returned home." The finale was met by viewers with mixed feelings. A few years after the airing of the finale, a script for an alternate ending was leaked on the 
Title: Quantum Leap (season 5)
Content:  Season five of Quantum Leap ran on NBC from September 22, 1992 to May 5, 1993. It consists of 22 episodes. Also, the series gains a new theme song but regains the original theme song in the series finale "Mirror Image"
Title: Quantum Leap (season 1)
Content:  The first season of Quantum Leap ran on NBC from March 26 to May 17, 1989. It consists of eight episodes. The show, a late-season replacement, was recognized with a Creative Arts Emmy Award for Outstanding Achievement in Hairstyling for a Series, for the work on "Double Identity".
Title: Quantum Leap (season 4)
Content:  Season four of Quantum Leap ran on NBC from September 18, 1991 to May 20, 1992. It consists of twenty-two episodes.
Title: Quantum Leap
Content:  The series had a slow start in the ratings, and its timeslot was moved often, but it did well in the 18–49 demographic. The finale was viewed by 13 million American households. In 2004 and 2007, Quantum Leap was ranked number 15 and 19, respectively, on TV Guide "Top Cult Shows Ever".
Title: Quantum Leap
Content:  Quantum Leap is an American science-fiction television series, created by Donald P. Bellisario, that originally aired on NBC for five seasons, from March 25, 1989 through May 5, 1993. It stars Scott Bakula as Dr. Sam Beckett, a physicist who involuntarily leaps through spacetime during experiments in time travel, by temporarily taking the place of other people to correct what he consistently discovers were historical mistakes. Dean Stockwell co-stars as Admiral Al Calavicci, Sam's womanizing, cigar-smoking companion and best friend, who appears to him as a hologram and researches and shapes his opinions of the past. The series features a mix of humor, drama, romance, social commentary, and science fiction. It was ranked number 19 on TV Guides "Top Cult Shows Ever" in 2007.
Title: List of Quantum Leap episodes
Content:  Quantum Leap is an American television series that first aired on NBC from March 1989 to May 1993. The series was created by Donald P. Bellisario, and stars Scott Bakula as Dr. Sam Beckett. This list is in chronological order of broadcasts.
Title: Quantum Leap
Content: Sunday at 9:00–11:00 pm on NBC: March 26, 1989 ; Friday at 9:00–10:00 pm on NBC: March 31, 1989 – April 21, 1989 ; Wednesday at 10:00–11:00 pm on NBC: May 3—17, 1989; September 20, 1989 – May 9, 1990; March 6, 1991 – May 20, 1992 ; Friday at 8:00–9:00 pm on NBC: September 28, 1990 – January 4, 1991 ; Tuesday at 8:00–9:00 pm on NBC: September 22, 1992 – April 20, 1993 ; Wednesday at 9:00–10:00 pm on NBC: May 4, 1993 The Quantum Leap series was initially moved from Friday nights to Wednesdays. It was later moved twice 
Title: Cokeburg, Pennsylvania
Content:  The last episode of the TV series Quantum Leap, starring Scott Bakula and airing on May 4, 1993, on NBC, was filmed in Cokeburg, where it portrayed the "final leap". The site was chosen because it was the childhood home of the show's creator, Donald P. Bellisario.

Question: what was the final episode of quantum leap?
Answer: "Mirror Image".