Peters".
Skyler Peters in particular in a very interesting actor. He is good at the faces he makes. And he is generally looking very cool on camera. The kid has great charisma. But he can't pronounce English words clearly yet, since he is way too young for this I guess. But instead of trying to look for somebody else, Weston Razooli decided to just add subtitles for this one child. This made the movie even more adorable and made it so the director now has more ways to put jokes in the film. As in sometimes he might write in the subtitles something a bit different than what Skyler was trying to say.