| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Alex Veadov | Cast | Actor | Sergei | 1 |
 Amber Collins | Cast | Sandy | 1 | |
 Amy Pietz | Cast | Actress | Melissa Taylor | 17 |
 Andrea Bendewald | Cast | Actress | Lucy Keith | 1 |
 Anthony Edwards | Cast | Actor | Ricky | 1 |
Brian McLaughlin | Cast | Actor | Young Jack | 2 |
 Bruce Weitz | Cast | Actor | Art Blankey | 1 |
 Charlton Heston | Cast | Actor | Charlton Heston | 1 |
 Chris Elliott | Cast | Actor | Larry Heckman | 17 |
 David Reivers | Cast | Actor | Bystander | 1 |
 Deena Dill | Cast | Actress | The Blonde | 1 |
 Eben Ham | Cast | Actor | Businessman | 1 |
 Elaine Hendrix | Cast | Actress | Jamie | 1 |
Emmett Shoemaker | Cast | Actor | Young Larry | 2 |
 Heidi Klum | Cast | Actress | Annika | 1 |
 Jack Salvatore, Jr. | Cast | Actor | Kid in Wheelchair | 1 |
 Jackie Debatin | Cast | Actress | Stephanie | 1 |
 Jane Lynch | Cast | Actress | Carla | 1 |
Jim Jenkins | Cast | Actor | Gentleman | 1 |
 John O'Hurley | Cast | Actor | Mr. Bill Erlicht | 4 |
 Kali Rocha | Cast | Actress | Sophie | 1 |
 Kate Walsh | Cast | Actress | Stace | 1 |
Kathleen Marie Archer | Cast | Barb | 1 | |
 Kevin Ruf | Cast | Actor | Waiter | 1 |
 Lisa Darr | Cast | Actress | Angela Nichalos | 1 |
 Lori Loughlin | Cast | Actress | Natalie Keith | 1 |
 Marcy Goldman | Cast | Actress | Maitre d' | 1 |
 Matt Battaglia | Cast | Actor | Dan | 1 |
 Max Baker | Cast | Actor | Simon | 1 |
 Meeghan Holaway | Cast | Actress | Woman | 1 |
 Michael Monks | Cast | Actor | Clown | 1 |
 Nancy O'Dell | Cast | Actress | Nurse Lisa | 2 |
 Paul Gleason | Cast | Actor | Principal Squires | 1 |
 Paula Marshall | Cast | Actress | Katie | 9 |
 Rena Sofer | Cast | Actress | Dawn Cheswick | 1 |
 Richard Libertini | Cast | Actor | Dr. Saul Weitzman | 1 |
 Samantha Smith | Cast | Actress | Hannah | 1 |
 Shirley Prestia | Cast | Actress | Secretary | 1 |
 Simon Helberg | Cast | Actor | Andy Tinker | 1 |
 Spencer Garrett | Cast | Actor | Jim | 1 |
 Steven Weber | Cast | Actor | Jack Nagle | 17 |
 Travis Wester | Cast | Actor | Wayne | 1 |
 Wendell Pierce | Cast | Actor | Wendell Simms | 17 |
 Wendy Davis | Cast | Actress | Alice Fullmer | 1 |
 Whoopi Goldberg | Cast | Actress | Whoopi Goldberg | 1 |
 Melissa Paull | Cast | Actress | Candy Striper | 1 |
Cacey Kirshner | Cast | The Nurse | 1 | |
Steve Keyes | Cast | Volunteer | 1 | |
 Adam Gregor | Cast | Actor | Vladimir Gogol | 1 |
Adrienne Alitowski | Cast | Actress | Resident | 1 |
Robin Purcell | Cast | The Woman | 1 | |
 Bradley James | Cast | Actor | Mark | 1 |
Ian Meltzer | Cast | Kid | 1 | |
Lisa Dinkins | Cast | Actress | Nurse | 1 |
Anne von Herrmann | Cast | Actress | Secretary | 1 |
| Person | Type | Job | Role(s) | Episodes |
