Scott Bakula
Dr. Sam Beckett
/
Captain Tom Stratton
/
Jimmy LaMotta
/
John Beckett
/
Lee Harvey Oswald
/
Andrew Ross
/
Arnold Watkins
/
Billie Jean Crockett
/
Billy Beaumont
/
Bobo
/
Buster
/
Butchie Rickett
/
Cameron Wilson
/
Captain John Beckett
/
Chad Stone
/
Chance Cole
/
Charles Lee MacKenzie
/
Charlie 'Black Magic' Walters
/
Cheree
/
Chick Howell
/
Chuck Danner
/
Clarence 'Kid' Cody
/
Clyde
/
Darlene Monty
/
Davey Parker
/
Dennis Boardman
/
Deputy Sheriff Will Kinman
/
Detective Jack Stone
/
Detective Jake Rawlins
/
Dr. Dale Conway
/
Dr. Daniel Young
/
Dr. Gerald Bryant
/
Dr. Ruth Westheimer
/
Dr. Timothy Mintz
/
Dylan Powell
/
Eddie Brackett
/
Eddie Elroy
/
Eddie Vega
/
Elizabeth 'Liz' Tate
/
Elvis Presley
/
Ensign Al 'Bingo' Calavicci
/
Father Frank Pistano
/
Frank Bianca
/
Frankie La Palma
/
Geno Frascotti
/
Geoffrey 'Tonic' Mole
/
George Washakie
/
Gilbert LaBonte
/
Gordon O'Reilly
/
Harry Spontini
/
Henry Adams
/
Herbert 'Magic' Williams
/
Jesse Tyler
/
Jesus Ortega
/
Joe Thurlow
/
Joey DeNardo
/
Joshua Rey
/
Karl Granson
/
Katie McBain
/
Kenny 'Future Boy' Sharp
/
Knut 'Wild Thing' Wileton
/
Kyle Hart
/
Larry Stanton III
/
Leon Stiles
/
Leonard Dancey
/
Lester Fuller
/
Lieutenant Tom McBride
/
Linda Bruckner
/
Lord Nigel Corrington
/
Margaret Sanders
/
Marty Elroy
/
Max Greenman
/
Max Stoddard
/
Melvin Spooner
/
Nick Allen
/
Nikos Stathatos
/
Peter Langley
/
Phillip Dumont
/
Rabbi David Basch
/
Ray Harper
/
Ray Hutton
/
Reginald Pearson
/
Roberto Gutierrez
/
Rod 'Rod the Bod' McCarty
/
Ronald Miller
/
Sam Bederman
/
Samantha Stormer
/
Shane 'Funny Bone' Thomas
/
Sheriff Archie Necaise
/
Sheriff Clayton Fuller
/
Terry 'Nikolai Russkie' Sammis
/
Tim Fox
/
Tommy York
/
Tyler Means
/
Victor Panzini
/
Willie Walters
(97 episodes, 1989-1993)