Happy Howl Day

Cast

• Dan Milano

  Grug (voice)

• 

  Cree Summer

  Ugga (voice)

• 

  Stephanie Lemelin

  Eep (voice)

• 

  A.J. LoCascio

  Thunk (voice)

• 

  Laraine Newman

  Gran (voice)

• 

  Grey DeLisle

  Sandy (voice)

• 

  Dee Bradley Baker

  Old Man Root / Mow / Squawk (voice)

• 

  Thomas Lennon

  Munk (voice)