Theorising that one could time travel within his own lifetime, Dr. Sam Beckett stepped into the Quantum Leap accelerator and vanished...

He woke to find himself trapped in the past, facing mirror images that were not his own and driven by an unknown force to change history for the better. His only guide on this journey is Al, an observer from his own time, who appears in the form of a hologram that only Sam can see and hear. And so Dr. Beckett finds himself leaping from life to life, striving to put right what once went wrong and hoping each time that his next leap will be the leap home.
Episodes Comprise:

1. Genesis (1)
2. Genesis (2)
3. Star-Crossed
4. The Right Hand of God
5. How the Tess Was Won
6. Double Identity
7. The Color of Truth
8. Camikazi Kid
9. Play It Again, Seymour
10. Honeymoon Express
11. Disco Inferno
12. The Americanization of Machiko
13. What Price Gloria?
14. Blind Faith
15. Good Morning, Peoria
16. Thou Shalt Not...
17. Jimmy
18. So Help Me God
19. Catch A Falling Star
20. A Portrait for Troian
21. Animal Frat
22. Another Mother
23. All Americans
24. Her Charm
25. Freedom
26. Good Night, Dear Heart
27. Pool Hall Blues
28. Leaping in Without a Net
29. Maybe Baby
30. Sea Bride
31. M.I.A.
32. The Leap Home (1)
33. The Leap Home (2)
34. Leap of Faith
35. One Strobe over the Line
36. The Boogieman
37. Miss Deep South
38. Black on White on Fire
39. The Great Spontini
40. Rebel Without a Clue
41. A Little Miracle
42. Runaway
43. 8 1/2 Months
44. Future Boy
45. Private Dancer
46. Piano Man
47. Southern Comforts
48. Glitter Rock
49. A Hunting Will We Go
50. Last Dance Before An Execution
51. Heart of a Champion
52. Nuclear Family
53. Shock Theater
54. The Leap Back
55. Play Ball
56. Hurricane
57. Justice
58. Permanent Wave
59. Raped
60. The Wrong Stuff
61. Dreams
62. A Single Drop of Rain
63. Unchained
64. The Play's the Thing
65. Running For Honor
66. Temptation Eyes
67. The Last Gunfighter
68. A Song for the Soul
69. Ghost Ship
70. Roberto!
71. It's A Wonderful Leap
72. Moments to Live
76. Lee Harvey Oswald (1)
77. Lee Harvey Oswald (2)
78. Leaping of the Shrew
79. Nowhere to Run
80. Killin' Time
81. Star Light, Star Bright
82. Deliver Us From Evil
83. One Little Heart; Trilogy, Part 1
84. For Your Love; Trilogy, Part 2
85. The Last Door; Trilogy, Part 3
86. Promised Land
87. A Tale of Two Sweeties
88. Liberation
89. Dr. Ruth
90. Blood Moon
91. Return of the Evil Leaper
92. Revenge of the Evil Leaper
93. Goodbye Norma Jean
94. The Beast Within
95. The Leap Between The States
96. Memphis Melody
97. Mirror Image