Continuity mistake: Near the end of the movie when Lazlo sits on the couch he has a lit cigarette, the shot cuts to Jill then back to Lazlo his cigarette is not lit then in the next shot it is lit again.
Continuity mistake: When Lazlo says "If she moves put your cane in her eye" to his mother, Cynthia is sitting with her hands down. When it cuts her hands are under her chin. (01:05:45)
Continuity mistake: At the end when they are driving away in the car and Oz says "This is too much. It's great, but too much." Jimmy is patting him on his shoulders. When it cuts Jimmy's hand is gone from his shoulders. (01:29:35)
Continuity mistake: Home at Oz, when Lazlo is giving him hints about who he is, and Oz says "Do you guys understand any of this?", we can see two pillows on the couch. One of them is under Oz' arm. When it cuts the one under Oz' arm is gone and one pillow is now behind his back. (00:20:20)
Continuity mistake: When Oz is about to give Strabo mouth to mouth, his magnifying glass attached to his forehead change position during the shots. (00:15:45)
Continuity mistake: When Lazlo's men are shooting at Jimmy's house and Oz bangs his head in a pan, there are different items on the table in front of him. When he gets up the items have changed position. (00:31:40)
Continuity mistake: When Jimmy jumps through the glasses on the bar table he lands on his back. When it cuts he is lying on his side. (00:54:05)
Continuity mistake: When Lazlo's men are shooting at Jimmy's house there is a shot of Oz getting up from behind a counter and banging his head to a frying pan. We can see the pan start falling, however when it cuts no pan is seen falling. It wouldn't have fell to the ground this fast. (00:31:40)
Continuity mistake: When Oz opens the door for the buttercup scout girl, he's holding his gun with his left hand. When it cuts he is holding it with both hands. (00:10:55)
Continuity mistake: In the scene where Oz and Jimmy are in the bar drinking shots, Jimmy's arm switches from up towards his head, then down, then up again, while they are talking.
Continuity mistake: When Jill is seducing Oz in the hotel room, Oz takes a blue shirt off a hanger in the closet and throws it on the floor. In the next shot, the blue shirt is back on the hanger. In the remaining shots, the blue shirt is gone. (00:57:20)
Continuity mistake: In the shot where Amanda Peet is trying to seduce Oz, she drops her shirt. We're supposed to think she is naked beneath that, but we see that she has a bandanna around her chest.
Continuity mistake: During Oz and Cynthia's lunch to celebrate the baby news, Cynthia's hair is over her shoulder for almost all of the shots from the back, but behind her shoulder for almost all of the shots from the front. (00:17:50)
Continuity mistake: When Oz gets up from his couch and the man punches him in the stomach, Oz jumps. When it cuts he jumps again. (00:20:50)
Continuity mistake: When Oz jumps out of bed and falls on the floor we can see a green carpet on the bed. In the next shot Oz has that carpet around him. When it cuts again the carpet is back on the bed. (00:55:15)
Continuity mistake: When Lazlo reaches his hand into the safe, his hand moves some boxes in the safe. When it cuts to a closeup in the safe the boxes haven't moved at all. (00:01:20)
Continuity mistake: When Strabo and Cynthia are sitting on the couch Cynthia's hair and medallion changes position during the shots. (00:39:15)
Continuity mistake: When Jill is mad about Jimmy's crucifix and says "It's so ugly, why don't you just throw it away?" she is walking backwards. When it cuts she is walking normal. (00:44:55)
Continuity mistake: After Oz says Cynthia is pregnant, Jimmy starts crying. Oz points at him with his right hand. When it cuts he is pointing with his left arm. (00:30:20)
Continuity mistake: When Oz says "Think of it as a swimming pool" about the moat, Cynthia is resting her arms normal on the table. When it cuts her hands are folded. (00:17:05)
