• 
  Margo Harshman

  Screwsie
• 
  Joey King

  Charlie Meyers
• 
  Sofia Pernas

  Lea
• 
  Amanda Peet

   Alex Meyers (6 episodes, 2012)
• 
  Jeffrey Tambor

  Walt Riggins
• 
  Matt Letscher

  Ben
• 
  Pasha D. Lychnikoff

  Vlad
• 
  Jesse Plemons

  Gary

• 
  J.B. Smoove

   Clem (6 episodes, 2012)
• 
  David Walton

  Pete Riggins
• 
  Diora Baird

  Natalie
• 
  Bob Clendenin

  Terry
• 
  Marcia Gay Harden

  Vanessa Carter
• 
  Michaela Watkins

  Carol
• 
  Joel Brooks

  Gerald Neibar

• 
  Tim Haldeman

  Brian
• 
  Susan Park

  Simone
• 
  Nathan Anderson

  Lyle
• 
  Victor E. Chan

  Tongan
• 
  Larry Miller

  Bob
• 
  Dorian Brown Pham

  Natasha