Continuity mistake: When Hank goes after the four baseball players the one whom he gets involved with is grabs a beer bottle. The camera cuts to Hank, then back to the four guys, and the beer bottle is gone although the man is leaning against the truck in exactly the same way as before. This happens before he may want to get his hands free to attack Hank. (00:44:50)
Continuity mistake: When Charlie is taking Irene back to New York on his motorcycle they come across a supposed dead cow in the middle of the road, which by the way you could totally tell is fake. Charlie pulls out his gun and shoots the cow a few times then throws his gun off to his right way off the screen. Next screen shot the gun is right next to him. (00:31:20)
Continuity mistake: During the outside motel scene, there is a maroon car parked outside. It changes between a Ford Escort and a Dodge Intrepid. (01:12:50 - 01:20:10)
Continuity mistake: When Irene goes to leave the diner after Hank's jokes, his cigarette switches from his left hand, to his right, to his left again.
Continuity mistake: In the scene where Charlie shoots the cow, no flame or smoke is seen coming from the gun in some shots, but all the others show flames and/or smoke. (00:30:50)
Continuity mistake: When Charlie and Irene meet with Gerke, Gerke hides his gun under his arm.He then moves his arm to his side but then in the next shot it's back under his arm.
Continuity mistake: Just notice that in the clip at the very, very end of the movie, when Whitey says he thinks he's found the missing thumb, he ducks under without the hose in his mouth. But in the water, it's in. Then when he comes back out, it's out again!