If they ever did a live action Rise Of the Guardians. Would Mitch Hewer be the perfect Jack Frost?

Possibly, but he looks too old for me. Jack is a teenager, whereas Mitch Hewer looks his age, which is too old to be Jack, in my opinion

I think Max Theirot from CATCH THAT KID 或者 PACIFIER fame would be a good match considering his glower matches the look Jack gave Bunny when he shot him with a blast of ice in the race to collect the teeth.

Huh, he does kind of look like him! If I had to choose, (though I'm a little biased because I'm a 粉丝 of him, lol) I think Declan Galbraith resembles Jack a little! I actually took a picture of Declan and changed it up a bit to make him look like Jack (It's on my deviantart account now). I'll 显示 the pic. 你 should also look Declan up himself. He's not an actor, but he looks the part and he's only 21. :)