• 
  Stephano Massaro

  (5 episodes, 2014-2015)
• 
  Nathan Hollabaugh

   Jack (1 episode, 2014)
• 
  Chris Bondi

   Grew (1 episode, 2014)
• 
  Dave Petti

   Archibald (1 episode, 2014)
• 
  Benjamin Sheeler

   Avery (1 episode, 2014)
• 
  Tom Mirth

   Alder (1 episode, 2014)
• 
  Joe Puglisi

   Wilhelm (1 episode, 2014)
• 
  Eleni Romanias

   Adina (1 episode, 2014)

• 
  Vincent Bombara

   Fontana (1 episode, 2014)
• 
  Tamira Wilson

   Jane Elizabeth (1 episode, 2014)
• 
  Jessica David

   Rosalind Franklin (1 episode, 2014)
• 
  Parris Knight

   Taylor (1 episode, 2014)
• 
  Aless Hanna

   Deputy Ranger (1 episode, 2014)
• 
  Ryan Munshower

   Felix (1 episode, 2014)
• 
  Erin Berger

   Dory (1 episode, 2014)