• 
  Maggie Grace

  Susanna
• 
  Anna Paquin

  Katie
• 
  Rob Benedict

  Peter
• 
  Vanessa Martinez

   Marta (6 episodes, 2013)
• 
  Aaron Perilo

  Jamie
• 
  Rebecca Mark

   Baby April (12 episodes, 2013)
• 
  Sierra Mark

   Baby April (12 episodes, 2013)
• 
  Damien Leake

  Fred

• 
  Thom Bishops

  Micah
• 
  Laurie O'Brien

  Dr. Anderson
• 
  Tim Peper

  Mark
• 
  Jude Ciccolella

  Ben
• 
  Chacko Vadaketh

  Driver
• 
  Kelly Ebsary

  Bojana
• 
  Isabella Rose Constantino

  Izzy

• 
  Virginia Madsen

  Mel
• 
  John Morrissey

  Dr. Pagano
• 
  Alberti Popaj

  Wine Steward