Mason Mahay Known forActing Movies with Mason MahaySmartass 2017 · ★ 5.2Valley of Bones 2017 · ★ 4.5Behind the Walls 2018 · ★ 3.9She's in Portland 2020 · ★ 5.4If You Give a Mouse a Christmas Cookie 2016 · ★ 10.0 TMDB