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"Lee Harvey Oswald, Part I"
QL episode 5x1 - Sam as Lee Oswald with wife Marina (2)

Sam leaps into Lee Harvey Oswald in different points of time before he assassinated President John F. Kennedy, here he is in Dallas, with wife Marina in Part 1 of the "Lee Harvey Oswald" story arc in Season 5.

Episode No.   Season
76 5x1 Five
Episode Information
Original Broadcast Date September 22, 1992
Network: NBC-TV
IMDB: IMDb logo Lee Harvey Oswald, Part I
Written by: Donald P. Bellisario
Directed by: James Whitmore, Jr.
Leap Information
Leap Date: March 21, 1963; October 5, 1957; January 6, 1959; October 21, 1959
Leapee: Lee Harvey Oswald
Chronological Information
Preceded by: "A Leap For Lisa"
(Season 4 finale)
Followed by: "Lee Harvey Oswald, Part II"

Lee Harvey Oswald, Part I was the first part of a two-episode story arc, which was originally shown as a two-hour episode. The Season opening episode of Season 5 of Quantum Leap, it was also the 76th overall series episode. Written by series creator and executive producer Donald P. Bellisario, the episode, which was directed by James Whitmore, Jr., first aired on NBC-TV on September 22, 1992.


Sam leaps into various points in the life of Lee Harvey Oswald (played by Willie Garson) in an effort to seemingly prevent him from killing President John F. Kennedy or find the truth about the events that day. However, the objective is made more complex by the fact that their minds are merging. Sam starts to believe he is Oswald. If Al can't bring Sam back, it will be Sam Beckett who pulls the trigger on Kennedy that fateful day in Dallas.

In the end, Oswald is the lone assassin of JFK (Al speculating that people made up the idea of a conspiracy rather than face the idea that we are all still so vulnerable that one man could kill the President that easily). Sam makes a final leap into U.S. Secret Service agent Clint Hill, who climbed on the back of the President's limousine during the assassination.In the episode dénouement, Al reveals that an alternate history had previously occurred where Jackie Kennedy (played by Karen Ingram) also died and Sam's actual mission was to save her.

Behind the scenesEdit

Bellisario has said that he was inspired to write the Oswald episodes after his son saw the Oliver Stone film JFK, which presented the case for a conspiracy. He had encountered Oswald personally while in the military and was astonished by his open Communist sympathies. When he saw Oswald's picture on the news years later, Bellisario had no doubt that he could have conceived and executed the assassination by himself.

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