Corrected entry: All the vehicles used in this film are pedal powered, yet all of them use the sound effects of a petrol engine when it is obvious that none of the vehicles have engines fitted.
Corrected entry: During the car chase, after Fat Sam meets with Dandy Dan in the woods, the tyres screech even though they are on dirt roads.
Corrected entry: When Dandy Dan's gang are on their way to invade Fat Sam's, there are three cars. When the cars turn the corner look at the gun truck, the gun falls out of the man's (on the right) hand.
Corrected entry: At the start, when Roxy The Weasel takes the blind alley down Perito's bakery, a women starts yelling out of the window in a foriegn language. Once she has finished, she shuts the window, and - like magic - there is no pane of glass.