LeBron James switched gears from Basketball God to animated movie star in just a matter of hours Thursday morning ... showing off a voice over session for an upcoming flick!!
James -- fresh off an insane 35 points, 17 assists, and 7 rebounds in a win against the Raptors last night -- took his talents to the studio to put in work for his role as Gwangi in "Smallfoot" earlier today.
The movie is about a yeti who finds out humans exist (think Big Foot, but the other way around) ... and features other huge stars like Channing Tatum, Zendaya and Common.