I'm trying to identify this action figure. It is only labeled "Electronic Arts", leading me to assume it is related to a video game.
It's the Mad Hatter from American McGee's Alice, although the one you have is missing the magnificent hat.
I'm pretty sure this picture is actually from Madness Returns, the sequel; the character design is the same in both games, but in Alice he doesn't have the bruising around his eyes
The action figure comes in two variants; the one you have appears to be the "White jacket" variant: