Complete story — includes the ending
A mysterious man named Lloyd ( Courtney Gains ) moves next door to Earl and Randy, and makes a lot of noise at night building something. Earl and Randy think Lloyd might be a terrorist, and realize it is the same guy to whom they had sold a lemon car. Lloyd had since resold the lemon to another person, and it was repeatedly sold to other suckers. Lloyd loses faith in humanity, thinking they are all scum, so Earl must convince him otherwise before he activates the bomb. Meanwhile, Joy becomes obsessed with winning a science fair so that she can buy a necklace designed by Jane Seymour with the $500 prize money.
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, My Name Is Earl season 4. HTML formatting and reference markers removed. · Content license