Raylan and his father Arlo are polar opposites. Arlo is a deceptive old man that just hasn't been the same since Helen, Raylan's aunt, was shot and killed. He's becoming borderline crazy and getting in deeper with Bo Crowder's dealings. Arlo eventually goes off the deep end and heads to Limehouse's property, screaming for his dead wife. He claimed they were holding her there but all he found was a bump on the head and a free ride back to his place. Arlo's old age means a lot of people show him some sympathy, but his attitude is annoying quite a few people. He even managed to get his own son to shoot him. We're not sure how long old Arlo can push his luck, but we'll enjoy the ride while it lasts.