- David Alan Grier
- Â Jerome Daggett 17 episodes, 2000-2001
- Stephen Dunham
- Â Edward Pillows 17 episodes, 2000-2001
- Mel Jackson
- Â Agent Morton 17 episodes, 2000-2001
- Lauren Tom
- Â Ginger Chin 17 episodes, 2000-2001
- Lea Moreno
- Â Camilla Whitman 17 episodes, 2000-2001
- Delta Burke
- Â Judith Whitman 17 episodes, 2000-2001
- Emmy Laybourne
- Â Susan Cole 16 episodes, 2000-2001
- Paul F. Tompkins
- Â Sullivan Pope 16 episodes, 2000-2001
- David Rasche
- Â President Whitman 5 episodes, 2000-2001
- Larry Miller
- Â Special Agent Nash 2 episodes, 2000-2001
- Charlie Finn
- Â Steve 2 episodes, 2000
- Hedy Burress
- Â Susan Cole 1 episode, 2000
- Dwayne Johnson
- Â The Rock 1 episode, 2000
- Holland Taylor
- Â Kathering Twigg 1 episode, 2000
- Robin Givens
- Â Jennifer Daggett 1 episode, 2000
- Paget Brewster
- Â Patti Donovan 1 episode, 2001
- Stephen Root
- Â Senator Culpepper 1 episode, 2001
- Andrea Martin
- Â Betty Winn 1 episode, 2001
- Charles Robinson
- Â Russell Daggett 1 episode, 2001
- Kimberly McCullough
- Â Becky Jo Jensen 1 episode, 2001
- Victor Raider-Wexler
- Â Senator Courtney 1 episode, 2001
- Lil' Kim
- Â Gina Marie 1 episode, 2001
- Mark Lonow
- Â Dr. Robert Pastore 1 episode, 2001
- Susan Hawk
- Â Agent Kelly 1 episode, 2000
- Michael Owen
- Â Waiter 1 episode, 2000
- Patrick Roman Miller
- Â Maitre D' 1 episode, 2000
- U.S. Bombs
- Â Kip 1 episode, 2000
- Lane Smith
- Â Agent Baxter 1 episode, 2001
- John Salley
- Â Shooter Jones 1 episode, 2001
- Alexandria Karlsen
- Â Lexie 1 episode, 2001
- Peggy Jo Jacobs
- Â Christy 1 episode, 2001
- Evan Farmer
- Â Jeremy 1 episode, 2001
- Dave Allen Clark
- Â News Anchor 1 episode, 2001
- Janell Inez
- Â Darby Woods 1 episode, 2001
- Sarah Hagan
- Â Camilla Whitman #1 1 episode, 2000
- John Mendoza
- Â John 1 episode, 2000
- Avner Garbi
- Â Dignitary 1 episode, 2000
- Jay Johnston
- Â Chainsaw 1 episode, 2001
- Kathryn Gordon
- Â Spirit Feinberg 1 episode, 2001
- Morgan Nagler
- Â Tammy 1 episode, 2001
- Lisa Arning Mayer
- Â Blythe Cotton 1 episode, 2001
- Sean Gunn
- Â Ryan 1 episode, 2001
- Sam Aaron
- Â Murray Saltzman - Janitor 1 episode, 2000
- Stephen Silberkraus
- Â Tammy's Prom Date 1 episode, 2001
- Andy Richter
- Â Andy Richter (uncredited) 1 episode, 2000
- Chris Rock
- Â Chris Rock (uncredited) 1 episode, 2000
- Conan O'Brien
- Â Conan O'Brien (uncredited) 1 episode, 2000
- Jay Leno
- Â Jay Leno (uncredited) 1 episode, 2000
- Dagmar Buse
- Â Betsy Ross (uncredited) 1 episode, 2000