• 
  Debra Messing

  Molly Kagan (10 episodes, 2008)
• 
  Eddie Cibrian

  Eddie La Roche
• 
  Deena Dill

  Jemma (1 episode, 2008)
• 
  Aaron Hendry

  Mystic Horse Guy (1 episode, 2008)
• 
  Judy Davis

  Joan McAllister (10 episodes, 2008)
• 
  Spencir Bridges

  Elijah (2 episodes, 2008)
• 
  Hart Bochner

  Zach McNeill (10 episodes, 2008)
• 
  Joe Mantegna

  Lou Manahan (2 episodes, 2008)

• 
  David Shatraw

  Ted (4 episodes, 2008)
• 
  Alexander Leontaritis

  Wedding guest (1 episode, 2008)
• 
  Mel Fair

  Father #2 (2 episodes, 2008)
• 
  James Sie

  Doug (4 episodes, 2008)
• 
  Paula Rhodes

  Petite Mom (1 episode, 2008)
• 
  David Monahan

  Julian (1 episode, 2008)
• 
  Kristyn Green

  Tiffany (3 episodes, 2008)

• 
  Bruce Nozick

  Jack Smiley (2 episodes, 2008)
• 
  Jennifer C. Sparks

  Thirtyish Woman (1 episode, 2008)
• 
  Ethan Erickson

  Dr. Kassoy (1 episode, 2008)
• 
  Tom Adams

  Father #1 (2 episodes, 2008)
• 
  Scott Michael Morgan

  Mr. Parsons (1 episode, 2008)
• 
  Karina Michel

  Kissing Couple (unknown episodes, 2008)
• 
  Bonita Friedericy

  Anthea (4 episodes, 2008)
• 
  David Alan Basche

  Kenny Kagan (10 episodes, 2008)
• 
  Jane Leeves

  Ann Hefton  (2 episodes, 2008)
• 
  Ian Patrick Williams

  Paul Sassen (1 episode, 2008)
• 
  Daniel Gerroll

  David Shea (8 episodes, 2008)
• 
  Bre Blair

  Elle (1 episode, 2008)
• 
  Alexis Krause

  Blake Stenton (1 episode, 2008)
• 
  Alysia Reiner

  Cindy (2 episodes, 2008)
• 
  Alia Shawkat

  Robin
• 
  Brooke Lyons

  Edie
• 
  Fay Masterson

  Katrina Jane Vanderbrook (2 episodes, 2008)
• 
  Reggie Austin

  Devon Marsh (10 episodes, 2008)
• 
  Jennifer Lyons

  Female Fan (1 episode, 2008)
• 
  Krista Allen

  Eve
• 
  Maggie Baird

  Blair (1 episode, 2008)
• 
  Robin Atkin Downes

  Jeff (3 episodes, 2008)
• 
  Brittany Alexis Phillips

  Olivia Rodriguez (1 episode, 2008)
• 
  James Urbaniak

  Gary (5 episodes, 2008)
• 
  Fredric Lehne

  Steve (1 episode, 2008)
• 
  Bar Paly

  Lola
• 
  Ronny Cox

  Pappy McAllister
• 
  James Black

  Felix
• 
  Chris Diamantopoulos

  Rodney
• 
  Danielle Nicolet

  Liz Marsh
• 
  Iliana Fischer

  Blonde bombshell in rehab 2008
• 
  Brielle Barbusca

  Jaden Kagan