• 
  Jeff McCracken

  regizor

• 
  Jim Bernstein

  scenarist

• 
  David Krumholtz

  Bob Wexler
• 
  Paget Brewster

  Claire Garletti
• 
  Brad Raider

  Max Perch
• 
  Victoria Kelleher

  Wife (1 episode, 2000)
• 
  Larry Joe Campbell

  Stansfield Schlick (13 episodes, 2000-2001)
• 
  Jon Hamm

  Jackson (1 episode, 2000)

• 
  William Knight

  Alan (1 episode, 2000)
• 
  Maria Bamford

  Dora (2 episodes, 2000-2001)
• 
  David Ogden Stiers

  Mr. Harrington (1 episode, 2000)
• 
  Tricia O'Kelley

  Nancy (1 episode, 2000)
• 
  Shawn Pyfrom

  Douglas (1 episode, 2000)
• 
  Harrison Young

  Edgar (1 episode, 2000)
• 
  Patricia Belcher

  Lila (6 episodes, 2000-2001)

• 
  Bob Rumnock

  Booth Guy (1 episode, 2001)
• 
  Jonathan Banks

  Dr. Lowell (2 episodes, 2000-2001)
• 
  Roger Aaron Brown

  Mr. Vesper (1 episode, 2000)
• 
  Jonathan Tipton Meyers

  Auditioner (1 episode, 2000)
• 
  Jim Beaver

  Gary (8 episodes, 2000-2001)
• 
  Patrick Fabian

  Eric (1 episode, 2001)
• 
  Aloma Wright

  Church Secretary (1 episode, 2000)
• 
  Cynthia Preston

  Audrey (1 episode, 2000)
• 
  John Eric Bentley

  Joe (1 episode, 2001)
• 
  Charles Robinson

  Mr. Lindquist (1 episode, 2001)
• 
  Jon Cryer

  Zack Mango (13 episodes, 2000-2001)
• 
  Hinton Battle

  Instructor (1 episode, 2000)
• 
  Constance Zimmer

  Kristen (4 episodes, 2000-2001)
• 
  Eugene Roche

  Bernie (1 episode, 2001)
• 
  Samm Levine

  Keith Kegler (1 episode, 2000)