Who played the leprechaun in ... uh, Leprechaun?

What would you do if you found a pot of gold? I mean, an actual, real little black cooking pot, full of gold coins?

Well if you've ever seen 1993's Leprechaun, you immediately shouted "LEAVE IT ALONE" at your screen.

This movie gave us many things — including a masterful performance by this actor. Who was it?

Click START to answer.