Revealing: On Billy's first day of school when he is outside waiting for the bus and it just passes him you hear the noise of kids on a bus, but when it passes no one is in it.

Continuity: When Billy is on the bus and the kid dares him to touch Ms. Vaughn, when the camera is looking at the back of Billy's head, you can see in the background that Ms. Vaughn is 3 seats in front of him. Then after he tries to grab her and goes back to sit back down his seat is only 2 seats back.

Continuity: In the scene when Billy and the bad guy are facing off in the "learning decathalon" and they are doing some science stuff, Billy pulls a shoe out of the boiling pot - it is his right shoe but he has his right shoe on his foot too.

Continuity: When Billy puts a suntan lotion smiley on his chest it changes. One time it is running down and then not.

Continuity: After chasing the penguin, his shirt is unbuttoned and he falls. When Juanita pulls him off the ground and tells him to get dressed, his shirt is buttoned.

Continuity: When Billy is in first grade, Miss Lippy sits all the kids down in a circle for story time. One little girl goes up to Billy and says, "You have a mis-shaped head.", while she stands in front of Billy.  In the very next shot, you see her stepping over Billy's leg to sit in front of him.