Smallfoot Parent Guide Release date September 28, 2018 Although most of his fellows think he is crazy, a Yeti really believe the mystical creatures called "humans" are real. Why is Smallfoot rated PG? The MPAA rated Smallfoot PG for some action, rude humor, and thematic elements. News About "Smallfoot" Cast and Crew Smallfoot is directed by Karey Kirkpatrick, Jason Reisig and stars Zendaya, Channing Tatum, Gina Rodriguez. Home Video Related home video titles: Another depiction of Yeti is included in Monsters Inc. Other animations set in the dawn of time include The Croods and Ice Age.