• 
  Taran Killam

   Nature Cat (1 episode, 2015)
• 
  Kate McKinnon

   Squeeks (1 episode, 2015)
• 
  Kate Micucci

   Daisy (1 episode, 2015)
• 
  Chris Parnell

  Sir Galahad
• 
  Cobie Smulders

  Nature Dog
• 
  Kenan Thompson

   Ronald (1 episode, 2015)
• 
  Bobby Moynihan

   Hal (1 episode, 2015)
• 
  Stephanie D'Abruzzo

  Lizard

• 
  Joey Rudman

  Raccoon
• 
  Bobby Lee

  MC Ferret
• 
  David Rudman

  Nevin
• 
  Chris Knowings

  Ronald
• 
  Leslie Carrara

  Gracie the Toad
• 
  James Monroe Iglehart

  Michael Bluejáy
• 
  Fred Armisen

  Herbert the Hermit Crab

• 
  Rachel Dratch

  Flo the Heron