Continuity: When Ed is skating through the park and the baby gets mixed up with the players, they throw the baby through the hoop. If you watch, the man who threw the baby through the hoop doesn't have sleeves, but when it shows the baby being caught, the catcher has sleeves. Then it goes back to the person who supposedly caught him, but he has no sleeves again.

Other: When Dexter is explaining the contract to Ed, Ed pulls out a pen and clicks it. In the next camera angle, Dexter hands him a pen.

Continuity: When Dexter tells everyone to try Ed's good sauce, in the space of two shots (taking about four seconds) everyone has come over and now has a serving tray with the sauce in it. How did everyone get there so fast?

Audio problem: As they are running away in the ice cream truck, Ed turns on the jingle and starts dancing. Dexter gets annoyed and turns the jingle off, but the music stops about a second before he hits the button.

Continuity: When Ed drives into Dexter's teacher's mailbox, he throws all his letters into the air. In next shot, he still has one in hand.

Continuity: When Dexter is trying out for Mondo Burger and Kurt says to take out the trash, the guy behind Dexter moves closer to him between shots.

Other: When Dexter, Ed, and Otis are in the insane asylum, watch Otis's lips as Dexter says, "That means we only got 4 hours to warm 'em." He is mouthing along with Dexter's line.

Deliberate "mistake": As the Mondo Burger building is falling apart, customers and employees run out the doors. The glass doors then shatter. Not only do they break at the exact same time, there was nothing to make the windows shatter as hard as they did.

Continuity: In the scene near the end of the movie, where Ed and Dexter are about to sneak into Mondo Burger to steal the chemical, when they hide behind the moving Frito-Lay truck they are still in the uniforms from Demented Hills, but in the next shot when they sneak around the corner, they are back in their Good Burger uniforms. And you never see the Demented Hills clothes again.

Continuity: When Dexter tells Ed at the end to count to ten, between shots, a yellow light is on his face, and then it isn't.

Other: When Ed tackles the old lady to stop her from eating the poison sauce, he tells Dexter that he tackled her. Dexter says, "All right, Ed!" even though he didn't know that the old lady was about to eat the poison sauce.

Other: When Ed "hears" the dog, it tells him there are four clowns in a broken down car. When we see the clowns in the cut away gag, there are 5. It is possible that the extra came out of the car (like a clown car) but not likley. It is also unlikely that Ed mis"heard" the dog, since that would defeat the gag. Finally, if it were a deliberate gag to have a fifth clown, there would be more emphasis on it.

Other: When Kirk is putting the shark poison in the sauce look at the color of the poison it keeps changing colors.

Continuity: When Ed is throwing cups of ice cream they stick to the window but in the next shot they aren't there.

Continuity: When Ed hits the back of his sauce, some of the sauce gets on Dexter's face. In the next shot his face is clean.

Continuity: When Dexter's friend runs out of the car after hitting the teacher's car, he is close to the car. In the next shot, he isn't close. In the third shot, he is again close to the car.

Continuity: When the guy says that he can't wait for Mondo Burger to open, the guy is nodding his head, but in the next shot he isn't.

Continuity: At the start, the teacher is in the room, then in the next shot, when Dexter walks out of the room, the teacher comes in.

Revealing: When Ed and Dexter are in the ventlation shaft, watch when they fall in the trolley thing. If you look carefully you can see Ed's wig hanging on the edge. It's got a good burger hat on it.

Continuity: When Ed tries to fix the Good Shake machine, it's pink, but the rest of the film, it's red.