In this heartwarming holiday special for the whole family, Woody (Tom Hanks), Buzz Lightyear (Tim Allen), Jessie the Cowgirl (Joan Cusack) and the whole playroom gang encounter a tribe of dinosaur toys led by Reptilius Maximus (Kevin McKidd) who welcome Trixie the triceratops (Kristen Schaal) and Rex the T-rex (Wallace Shawn) as one of their own.