The Characters of Quantum Leap.
Members of Project Quantum Leap[]
Project Quantum Leap (1989)[]
Al Calavicci holding the Handlink
- Samuel Beckett - The main character, the leaper
- Albert Calavicci - Sam's only guide during his time travels
- Gooshie - A member of Project Quantum Leap
- Tina Martinez O'Farrell - A member of Project Quantum Leap
- Donna Elesee Beckett - Sam's wife
- Verbena Beeks - A member of Project Quantum Leap
- Ziggy - A supercomputer
Project Quantum Leap (2022)[]
- Ben Song - Main character and leaper
- Addison Augustine - Ben's primary guide during his leaps
- Ian Wright - Lead programmer
- Jenn Chou - Head of digital security
- Herbert "Magic" Williams - Head of Project Quantum Leap
- Ziggy - A.I. supercomputer
Sam's Family[]
- Thelma Louise Beckett - Mother
- John Samuel Beckett - Father
- Katie - Younger sister
- Tom - Older brother
- Samantha Josephine Fuller - Daughter
Al's Family[]
- Beth Calavicci - Wife
- Trudy Calavicci - Sister
- Janis Calavicci - Daughter
- 3 additional daughters
Evil Leapers[]
Leapees (In Chronological order)[]
Quantum Leap (1989)[]
First Season[]
Frankie LaPalma in the mirror in episode "Double Identity"
- Tom Stratton
- Tim Fox
- Gerald Bryant
- Clarence "Kid" Cody
- Dr Daniel Young
- Frankie LaPalma
- Don Geno Frascetti
- Jesse Tyler
- Cameron “Cam” Wilson
- Nick Allen
Second Season[]
- Firefighter in "Honeymoon Express"
- Chad Stone
- Charles Lee Mackenzie
- Samantha Stormer
- Andrew Ross
- "Howlin’ Chick Howell"
- David Basch
- Jimmy LaMotta
- Leonard Dancey
- Ray Hutton
- Timothy Mintz
- Knut Wileton
- Linda Brookner
- Eddie Vega
- Peter Langley
- George Washakie
- Melvin
- Charlie “Black Magic” Walters
- Victor Panzini
- "Buster"
- Phillip Dumont
- Jake Rawlins
Third Season[]
- Herbert "Black Magic" Williams
- Father Francis Giuseppe
- Karl Granson
- Joshua Rae
- Darlene Monte
- Ray Harper
- Harry Spontini
- Shane "Funny Bone" Thomas
- Reginald Pearson
- Butchie Rickett
- Billie Jean Crockett
- Kenny Sharp
- Rod McCarty
- Chuck Danner
- Gilbert LaBonte
- Geoffrey "Tonic" Mole
- Gordon O'Reilly
- Jesus Ortega
- Terry Sammis
- Eddie Elroy
- Sam Beiderman
Fourth Season[]
- Captain Tom Jarrett
- Lester "Doc" Fuller
- Archie Necaise
- Clyde
- Frank Bianca
- Katie McBain
- Bobo
- Jack Stone
- William "Billy" Beaumont
- Chance Terence Cole
- Joe Thurlow
- Thomas York
- Dylan Powell
- Tyler Means
- Cheree
- Francis Brackett
- Roberto Roberto Guttierrez
- Max Greenman
- Kyle Hart
- Dale Conway
- Davey Parker
- Al Calavicci
Fifth Season[]
- Lee Harvey Oswald
- Nikos Stathatos
- Ronald Miller
- Leon Randolph Stiles
- Maxwell Stoddard
- Jimmy LaMotta
- Clayton Fuller
- Will Gunerson Kinman
- Lawrence Stanton
- Willie Walters
- Martin Joseph Ellroy
- Margaret Sanders
- Ruth Westheimer
- Nigel Corrington
- Arnold Watkins
- Elizabeth Tate
- Dennis Boardman
- Henry Adams
- John Beckett
- Elvis Presley
- Samuel Beckett
Quantum Leap (2022)[]
First Season[]
- Nick Rounder
- David Tamara
- Danny "Youngblood" Hill
- Eva Sandoval
- Diego de la Cruz
- John Harvey
- James Davenport
- Benjamin Winters
- Jack Armstrong
- Dr. Alexandra Tomkinson
- Colonel Jack Parker
- Eugene Wagner
- Mallory Yang
- Dr. Edwin Woolsey
- Moe Murphy
- Carlos Méndez
- Kamini Prasad
- CommanderRossi
- Aleyda Ramirez
- Liam O'Conner
- Lois Mitchell
- Ben Song
- Richard Martinez
Other Characters[]
- Jim Bonnick - The man Katie married
- Edward Singen V
- Professor Sebastian LoNigro