• 
  Bob Lowry

  regizor

• 
  Sharon Stone

  Dauri Rathburn
• 
  Anjelica Huston

  Dr. Lena Markova (4 episodes, 2006)
• 
  Paget Brewster

  Beth Huffstodt
• 
  Hank Azaria

  Dr. Craig Huffstodt
• 
  Blythe Danner

  Isabelle Huffstodt
• 
  Lara Flynn Boyle

  Melody Coatar
• 
  Laura Marano

  Amelia

• 
  January Jones

  Marisa Wells
• 
  Brian Cousins

  Tom Franklin (1 episode, 2006)
• 
  Tom Skerritt

  Ben Huffstodt  (3 episodes, 2006)
• 
  Christopher Curry

  Matt Stewart (3 episodes, 2006)
• 
  Aki Avni

  Ari (1 episode, 2004)
• 
  Malcolm Stewart

  Sam's Father (1 episode, 2004)
• 
  Ned Schmidtke

  Allen Meeks (4 episodes, 2006)

• 
  Faith Prince

  Kelly Knippers  (19 episodes, 2004-2006)
• 
  Maurice G. Smith

  Moses (1 episode, 2004)
• 
  Michael Hyatt

  Dr. Long (1 episode, 2005)
• 
  Annie Potts

  Doris Johnson (4 episodes, 2004)
• 
  Sarah Jones

  Leah (4 episodes, 2006)
• 
  Michael Boatman

  Art (1 episode, 2006)
• 
  Harry Groener

  Mr. Wayne (1 episode, 2004)
• 
  Scott Adsit

  Doug Columbo (1 episode, 2004)
• 
  Erica Cerra

  Beautiful Waitress (1 episode, 2004)
• 
  H.M. Wynant

  Margaret's Husband (1 episode, 2005)
• 
  Oliver Platt

  Russell Tupper (24 episodes, 2004-2006)
• 
  Noel Fisher

  Sam Johnson (3 episodes, 2004)
• 
  T.J. Thyne

  Neil (3 episodes, 2004-2005)
• 
  Kirk B.R. Woller

  Niall Nordstrom (1 episode, 2005)
• 
  Bob Hoge

  Young Ben (1 episode, 2004)
• 
  Evan Parke

  Michael (1 episode, 2006)
• 
  Billy Lush

  Jake Steward  (3 episodes, 2006)
• 
  Swoosie Kurtz

  Madeleine Sullivan  (8 episodes, 2004-2006)
• 
  Niki Botelho

  Carla (1 episode, 2004)
• 
  Jennifer Spence

  Monique (1 episode, 2004)
• 
  Steve Kramer

  Allen Meeks (1 episode, 2004)
• 
  Kevin Dunn

  Berkowitz (1 episode, 2004)
• 
  Natalija Nogulich

  Dr. Ann Brunner (1 episode, 2004)
• 
  Robert Forster

  Ben Huffstodt (4 episodes, 2004-2005)
• 
  Jennifer Seifert

  Student #4 (1 episode, 2006)
• 
  Anjul Nigam

  Dr. Alhabah (1 episode, 2004)
• 
  Patti Allan

  Karen (1 episode, 2004)
• 
  Lucas Fleischer

  Darren (1 episode, 2005)
• 
  Debbie Lee Carrington

  Marla (1 episode, 2004)
• 
  Jackie Geary

  Hotel Clerk (1 episode, 2006)
• 
  Atticus Todd

  Bigfoot (1 episode, 2004)
• 
  Shu Lan Tuan

  Flora (1 episode, 2006)
• 
  Larry Bagby

  LAPD #1 (1 episode, 2006)
• 
  Mary Payne

  Student #3 (1 episode, 2006)
• 
  David Clennon

  Braden Marter (1 episode, 2006)
• 
  Ali Liebert

  Jenny (1 episode, 2004)
• 
  Raini Rodriguez

  Denise (1 episode, 2006)
• 
  Sunkrish Bala

  Student #2 (1 episode, 2006)
• 
  Benita Ha

  Molly (1 episode, 2004)
• 
  Brian Palermo

  Doug Coleman (1 episode, 2005)
• 
  Stephanie Venditto

  Melora Keane (2 episodes, 2006)
• 
  Matthew Munn

  Huff - 12 Years Old (1 episode, 2004)
• 
  Nancy Linehan Charles

  Lois (6 episodes, 2004-2005)
• 
  Jeff Chase

  Bouncer (1 episode, 2006)
• 
  Jason Beghe

  Darren Hadlick (2 episodes, 2006)
• 
  Scott Klace

  Gary Topolski (1 episode, 2004)
• 
  A Martinez

  Jorge Corrales (2 episodes, 2006)
• 
  Missy Crider

  Natalie (2 episodes, 2006)
• 
  Matt McCoy

  Dr. Bernbaum (3 episodes, 2005-2006)
• 
  Gillian Barber

  Sam's Mother (1 episode, 2004)
• 
  Dougald Park

  Dr. Berman (2 episodes, 2005-2006)
• 
  Hal Linden

  Judge Bork (1 episode, 2005)
• 
  Robert Davi

  Dickins (1 episode, 2006)
• 
  Anthony Winters

  Pharmacist Leonard (1 episode, 2004)
• 
  Sebastian Tillinger

  Max Wheeler (8 episodes, 2006)
• 
  Bob Saget

  Butch (1 episode, 2004)
• 
  Bonnie Bartlett

  Margaret (1 episode, 2005)
• 
  Alicia Coppola

  Laura Linden (1 episode, 2004)
• 
  Susan Krebs

  Minister  (2 episodes, 2006)
• 
  Donna White

  Mother of Coma Guy (1 episode, 2004)
• 
  Ken Howard

  Walt Callahan (2 episodes, 2006)
• 
  Chris Marquette

  James Cullen (3 episodes, 2006)
• 
  Kathryn Leigh Scott

  Swanson (1 episode, 2006)
• 
  Octavia Spencer

  Demetria (1 episode, 2006)
• 
  Brian Lloyd

  Waiter (1 episode, 2006)
• 
  Jack Laufer

  Homeless Hungarian (14 episodes, 2004-2006)
• 
  Teryl Rothery

  Norma (1 episode, 2004)
• 
  Susan Chuang

  Dr. Chase (1 episode, 2004)
• 
  David Ramsey

  Clay (3 episodes, 2005)
• 
  Ron Roggé

  Eugene (1 episode, 2005)
• 
  Andy Comeau

  Teddy Huffstodt (24 episodes, 2004-2006)
• 
  Stephen Spinella

  Mr. Heard (2 episodes, 2004)
• 
  Evan O'Meara

  Team Leader (1 episode, 2005)
• 
  Lillian Hurst

  Fellata (1 episode, 2006)
• 
  Michael Merton

  Rick the Appraiser (1 episode, 2004)
• 
  June Claman

  Joy (5 episodes, 2004-2006)
• 
  Sam McMurray

  Dr. Hoffman (2 episodes, 2006)
• 
  Dakin Matthews

  Jim Sullivan (3 episodes, 2005-2006)
• 
  Kate Orsini

  Woman (1 episode, 2006)
• 
  Anton Yelchin

  Byrd Huffstodt (24 episodes, 2004-2006)
• 
  Cory Hodges

  Byrd's 3rd Friend (1 episode, 2004)
• 
  Kurt Doss

  Young Teddy (1 episode, 2004)
• 
  Natalina Maggio

  Attractive Waitress (1 episode, 2006)
• 
  Patrick Gallo

  Chico (1 episode, 2004)
• 
  Manny Gavino

  Kim (1 episode, 2006)
• 
  Jewel Staite

  Carolyn (1 episode, 2004)
• 
  Kale Browne

  Ralph Johnson (1 episode, 2004)
• 
  Kari Nissena

  Margo (1 episode, 2004)
• 
  Randy Wayne

  Waiter (1 episode, 2006)
• 
  Roxana Brusso

  Ms. Esposito (1 episode, 2006)
• 
  Drew Fuller

  Josh (1 episode, 2006)
• 
  Ashley Williams

  Alyssa (8 episodes, 2006)
• 
  Adrian Holmes

  Impatient Driver (1 episode, 2004)
• 
  Warren Derosa

  Alec Gilliam (3 episodes, 2006)
• 
  Misti Traya

  Gail (5 episodes, 2004-2005)
• 
  Alex Black

  Tim Winnick (2 episodes, 2004)
• 
  Kimberly Brooks

  Paula Dellahouse
• 
  Liza Lapira

  Maggie Del Rosario