Jack Klugman
Quincy (148 eps)
Robert Ito
Sam Fujiyama (148 eps)
Val Bisoglio
Danny Tovo (148 eps)
John S. Ragin
Robert Asten (148 eps)
Garry Walberg
Frank Monahan (148 eps)
Joseph Roman
Sgt. Brill (148 eps)
John Nolan
Bartender (15 eps)
Anita Gillette
Dr. Emily Hanover (5 eps)
Priscilla Pointer
Nurse Kathy Benson (3 eps)
Diana Muldaur
Dr. Janet Carlyle (3 eps)
Ed Begley Jr.
David Phillips (3 eps)
Sharon Acker
Lynne Montgomery (3 eps)
John Ireland
Jerry Driskill (3 eps)
Barbara Tarbuck
Claire Morgan (3 eps)
John Anderson
Movie Director (3 eps)
Linden Chiles
Thomas Ainsley (3 eps)
Sab Shimono
Governor Tokamo (3 eps)
Carolyn Jones
Nurse Barbara Grayson (3 eps)
Peter Brocco
Mr. Brown (uncredited) (2 eps)
Suzanne Rogers
Elaine Farrell (2 eps)
Lynn Hamilton
Mrs. Kellough (2 eps)
Robert Webber
Dr. John Franklin (2 eps)
Tom Atkins
John Todd (2 eps)
Jonathan Frakes
Leon Bohannon (2 eps)
Sheila Larken
Jane Lemner (2 eps)
Hugh Farrington
Protestor / Kennedy (2 eps)
Jeanette Nolan
Edna Brackett (2 eps)
Carole Cook
Winslow (2 eps)
William Campbell
Doctor Sutter (2 eps)
Mako
John Moroshima (2 eps)
John Fiedler
Mr. Weiss (2 eps)
John Dennis
Car Wash Boss (2 eps)
Norman Burton
Max (2 eps)
Martine Bartlett
Sobriety Group Member (1 eps)
Kelly Preston
Ginger Reeves (1 eps)
Joe Louis
Joe Louis (1 eps)
Brion James
Henry Moeller (1 eps)
Fritz Weaver
Sen. William Pike (1 eps)
Barry Newman
Dr. Gabe McCracken (1 eps)
Corey Fischer
Doctor Alan Castle (1 eps)
Jack Hogan
Roy Gordon (1 eps)
Don 'Red' Barry
Charlie Turner (1 eps)
Andrew Prine
Alex Kale (1 eps)
Linda Carlson
Mrs. Niles (1 eps)
Sid Haig
Hatch (1 eps)
Nicolas Coster
Ted Markham (1 eps)
Creed Bratton
Young Man (1 eps)
Martin Kove
Joe Kirby (1 eps)
George O'Hanlon Jr.
Mr. Travis (1 eps)
Terri Lynn Wood
Lisa DiNardi (1 eps)
Foster Brooks
Carriage Driver (1 eps)
Chris Petersen
Boy (1 eps)
Jeb Stuart Adams
Craig (1 eps)
Len Bari
Frank Penner (1 eps)
Tom Lowell
Fred (1 eps)
Virginia Vincent
Mrs. Reed (1 eps)
Kristin Gamboa
Emily Stapleton (1 eps)
Alberto Morin
Lopez (1 eps)
Linda Dangcil
Female Radical (1 eps)
John Nolan
Bartender (1 eps)
William O'Connell
Herman Elger (1 eps)
Barry Sullivan
Dr. Herbert Stone (1 eps)
Mark Goddard
Attorney Martin Borland (1 eps)
Michael Callan
William Farrell (1 eps)
Steve Franken
Dr. Kitei (1 eps)
Len Lesser
Dr. DeGroot (1 eps)
Paul Picerni
Sloan (1 eps)
John McIntire
Roy Brackett (1 eps)
Jessica Walter
Jessica Ross (1 eps)
Estelle Winwood
Muriel Prentiss (1 eps)
Patrick Cranshaw
Mr. Coogan (1 eps)
Paul Fix
Jason Randall (1 eps)
Corinne Conley
Reporter (1 eps)
Keye Luke
Otashi Hiyedo (1 eps)
Ron Nyman
Sound Mixer (1 eps)
Soon-Tek Oh
Capt. Bob Nishimura (1 eps)
Lloyd Kino
Restaurant Owner (1 eps)
Ryan MacDonald
Clark (1 eps)
Edward Andrews
Mayor Ed Joyner (1 eps)
Stuart Whitman
Sheriff Parsons (1 eps)
Marianna Hill
Lisa (1 eps)
Anne Haney
Alice (1 eps)
Ted Gehring
Motel Manager (1 eps)
Conlan Carter
Marty Bonham (1 eps)
Albert Henderson
Judge (1 eps)
Mark Russell
Bailiff (1 eps)
Rosey Grier
Rosey Grier (1 eps)
Frank Faylen
Janus (1 eps)
J. Pat O'Malley
Mr. Barrington (1 eps)
John Saxon
Publisher Charles Desskasa (1 eps)
George Sawaya
Jason Talmadge (uncredited) (1 eps)
Jordan Rhodes
Kent (1 eps)
Barbara Baldavin
Mrs. Roselli (1 eps)
Mary Frann
Christine Hopwood (1 eps)
Keene Curtis
Arthur Forsythe (1 eps)
Susan Tolsky
Chemist (1 eps)
Bob Harks
Detective (uncredited) (1 eps)
Troy Melton
Carl Hopwood (uncredited) (1 eps)