Directed by Alex Almaguer Stephanie Arnett Written by Tom Sheppard   Cast Dee Bradley Baker ... Squawk / Bulk / Mow (voice) Dominic Catrambone ... Sulk (voice) Grey Griffin ... Sandy / Lerk (voice) Stephanie Lemelin ... Eep (voice) Thomas Lennon ... Munk (voice) A.J. LoCascio ... Thunk (voice) Dan Milano ... Grug (voice) Laraine Newman ... Gran / Mosh / Pram (voice) Cree Summer ... Ugga / Pat (voice) Produced by Chuck Austen   Brendan Hay   Erik Wiese   David Wilcox   Original Music by Rebecca Kneubuhl Gabriel Mann

Additional Info Premiere: December 24, 2015 DVD Release: November 17, 2020 Country: Distributor: Universal Studios Websites: Production Companies DreamWorks Animation Television Distributors Netflix   (2015-2017) (USA) (TV) Rating Stats Overall Rating -- / 10 Our Rating -- / 10 Your Friends -- / 10 Male Users -- / 10 Female Users -- / 10 Site Ranking #9,222 / 20,725 Site Ranking