Episode 31 of "Quantum Leap"
s02e22 M.I.A.
Title: M.I.A.
Director: Michael Zinberg
Writer: Donald P. Bellisario
Guest Stars: Jason Beghe (Roger Skaggs), William Shockley (Boner), Pat Skipper (Tequila), Norman Large (Dirk Simon), Sierra Pecheur (Carol), Gregory Millar (Pusher), Dan Ziskie (Sergeant Riley), Cyndi Strittmatter (Hippie Girl), Leticia Vasquez (Rosalie), Javi Mulero (Taco Man), Rob Mendel (Hippie Man), Doug Bauer (Jake Rawlins / Mirror)
Plot Outline:
When Sam leaps into the life of an undercover cop, Al explains that his mission is to convince a navy nurse that her MIA husband is still alive, and to prevent her from marrying a lawyer she meets on the day Sam leaps in. But a series of coincidences causes Sam to wonder about the true nature of his mission.