Two Drews and the Queen of Poland Walk into a Bar - S2.E20

Earl is released from prison and swears he's a changed man. Drew is ill at ease when Earl moves in next-door and starts watching his every move. Earl claims he is observing Drew so he can assimilate back into society. Eventually, Earl starts dressing like Drew and even remodels his house to look exactly like Drew's. Everything comes to a head when Earl pulls a gun on Drew and the gang, admitting he wants to kill Drew and take over his life.