Continuity mistake: When Karin is in the grocery store, and puts an ice pack on Julian's hand, it is with the back facing up, but when it cuts back, the bag is facing with the front up.
Continuity mistake: When Sonny knocks out the delivery guy and he tries to wake him up, he pats him on his pants. When the camera zooms in, his pants are black and white (checkered). The next shot, he's wearing khaki pants.
Continuity mistake: When Adam is in the park watching for roller bladers to miss the turn and crash, he places a stick in the path and the 3rd skater trips on it. When the skater falls, he ends up in the water and after he strikes the water you can see that the large flat rock on his left begins to move and bob around in the wake of the water.
Continuity mistake: When Julian and Sonny are at the park and Sonny is asking Julian if he likes his name, Julian's right backpack shoulder strap goes from under his coat to over his coat with each shot.
Continuity mistake: When Sonny is putting milk into the lotion bottle, to make it easier for Julian to get milk into his cereal, in one shot the bowl is heaping full with cereal and in the next shot the cereal in the bowl is level. (01:03:30)
Continuity mistake: When Sonny and Julian are in the park, Julian's backpack is facing one way. Then it cuts to Julian playing with Scuba Steve in a puddle, and in the background, the backpack faces another way. It cuts back to Sonny and the backpack is facing the 1st direction again.
Continuity mistake: When Sonny and Julian are in the super market the things in Sonny's trolley keep changing - first he has ketchup. then Pringles, then ketchup again.
Continuity mistake: When Sonny bribes the homeless guy to stop talking, the homeless guy asks for a Sausage McMuffin. When Sonny returns from being rejected at McDonald's, the homeless guy asks 'Where's my Egg McMuffin?'.
Continuity mistake: During the Kangaroo song when Julian pukes it first lands in a long stretched splash. Next shot it is wide and splattered.
Continuity mistake: When Sonny, Julian, and the two gay guys are in the park eating, the gay guy on the left (in the grey sweatshirt) is holding a bag of potato chips in his lap. First you can see the front of the bag, then the camera cuts to another shot, and when it returns, the back of the bag shows. This occurs many times in this scene.
Continuity mistake: When Julian and Sonny are tying his shoe laces, you can see his trousers are navy. In the next scene going to McDonalds his trousers are blue.
Continuity mistake: When Sonny and Layla are reading Julian the bedtime story, Julian's position on the pillows changes during the changing of the angles of the camera.
Continuity mistake: In the courtroom scene, Julian and Sonny embrace in a hug with Sonny's right hand over his left hand behind Julian. As they speak to one another the camera angle changes and shows Sonny's left hand on top of his right.
Continuity mistake: When Sonny and Julian are in the park holding up signs for the rollerbladers, the homeless guy that wanted the sausage McMuffin with hash browns came through, and crashed into a pole. This causes the homeless guy to roll to the edge of the rock near the pond. But in the next shot, he is standing up next to his cart. (01:05:10 - 01:05:40)