Adam Arkin
Aaron Shutt (141 eps)
Hector Elizondo
Phillip Watters (141 eps)
Peter Berg
Billy Kronk (106 eps)
Vondie Curtis-Hall
Dennis Hancock (104 eps)
Jayne Brook
Diane Grad (97 eps)
Christine Lahti
Kathryn Austin (97 eps)
Mark Harmon
Jack McNeil (96 eps)
Rocky Carroll
Keith Wilkes (96 eps)
Thomas Gibson
Danny Nyland (72 eps)
Stacy Edwards
Lisa Catera (48 eps)
Roxanne Hart
Camille Shutt (46 eps)
Mandy Patinkin
Jeffrey Geiger (46 eps)
Eric Stoltz
Robert Yeats (24 eps)
Jamey Sheridan
John Sutton (23 eps)
Carla Gugino
Gina Simon (23 eps)
Lauren Holly
Jeremy Hanlon (22 eps)
Roma Maffia
Angela Giandamenicio (22 eps)
E.G. Marshall
Arthur Thurmond (22 eps)
Barbara Hershey
Francesca Alberghetti (22 eps)
Mae Whitman
Sara Wilmette (17 eps)
Alan Rosenberg
Stuart Brickman (8 eps)
Kyme
Local Reporter (6 eps)
April Grace
Elizabeth Hancock Tally (4 eps)
George Gaynes
Brook Austin (3 eps)
Ramsay Midwood
Andy Tally (3 eps)
Kelly Connell
Dr. Roger Thorn (3 eps)
Rob Benedict
Dr. Peter Ball (2 eps)
Mia Korf
Valerie Farr (2 eps)
Tamlyn Tomita
Tina - Sutton's Ex #3 (2 eps)
Stephen Caffrey
Jack Calverton (2 eps)
Catherine Paolone
Instructor (2 eps)
Julia Stiles
Corey Sawicki (1 eps)
Victoria Principal
Herself (1 eps)
Laraine Newman
Dawn - Sutton's Ex #2 (1 eps)
Maria Ford
Tori Landers (1 eps)
Bobby Edner
Young Boy (1 eps)
Carroll Baker
Sylvie Tannen (1 eps)
Eric Balfour
Jason Kerns (1 eps)
Rosalind Chao
Allison Granger (1 eps)
David Crosby
Himself (1 eps)
Dean Stockwell
Robert St. Clair (1 eps)
Julie Cobb
Joanna - Sutton's Ex #1 (1 eps)
Scott Reeves
Todd Landers (1 eps)
Bob Goen
Himself (1 eps)
Wade Williams
Jerry Peru (1 eps)
Mariann Aalda
Woman (1 eps)
Sheila Shaw
Breathless Woman (1 eps)
Yareli Arizmendi
Mrs. Hernandez (1 eps)
Indigo
Cherise Martin (1 eps)
Bianca Rossini
Jeanette Travelli (1 eps)
Nancy Anderson
Alma Perris (1 eps)
Michael McGrady
Jerry Ramsey (1 eps)
Rosemary Morgan
Helen (1 eps)
Phyllis Lyons
Dr. Phyllis Lyons (1 eps)
Erica Ortega
Nurse (1 eps)
Bert Rosario
Anesthesiologist (1 eps)
Helena Apothaker
Paramedic (1 eps)