DreamWorks Pictures has debuted the teaser trailer for "Trolls," the animated musical comedy based on those ugly little dolls.

Directed by Mike Mitchell ("Shrek Forever After") and Walt Dohrn ("Donkey's Caroling Christmas-tacular"), the film introduces the overly optimistic Trolls, who enjoy singing and dancing, and the pessimistic Bergens, who love nothing more than to eat the Trolls.

Featuring original music from Justin Timberlake, "Trolls" stars Anna Kendrick, Justin Timberlake, Russell Brand, James Corden, Kunal Nayyar, Ron Funches, Icona Pop and Gwen Stefani, among others.

The film opens Nov. 4 nationwide.