Revealing: At the beginning when Mr. Bean gets the baby's pram attached to the back of his car, as he drives off you can see that the baby is a fake doll.

Continuity: During the roller coaster ride, in one wide shot you can actually see Bean is not in the front seat but in the second seat. But we only just saw Bean get in the front seat.

Visible crew/equipment: At the end of the episode when Mr. Bean puts the balloons on the baby's pram, it flies. In some shots though, you can see some wires held to the pram to help it fly.

Continuity: When Mr. Bean runs out of the front gate of the fair chasing the baby's carriage, and we see a view of him from above, the carriage appears to be quite close to the ground, rather than high in the sky as it is in later shots.

Visible crew/equipment: During the scene where Bean is on the roller coaster, occasionally the shadow of a camera and what looks like to be a camera operator can be seen cast on him.

Continuity: When Mr. Bean is playing the dart game, he cheats by putting a card on a dart and throwing it at the wall. When he throws it, the card sticks to the wall on an angle, but when he calls for the guy to look at it, the camera cuts back and now the card is straight and not on an angle.

Audio problem: When Mr. Bean is squeaking the toy to try and cheer the baby up, a dog starts to chase after Mr. Bean and you can hear the dog barking. But you can plainly see that the dog's mouth isn't even moving.

Other: In the brief shot of the Postman Pat van, when we see all the mothers lined up near it, you can see that the baby is not even in the ride.

Deliberate "mistake": During the course of the episode, the baby's appearance changes between wide shots and close-ups. It is most noticable when Bean puts the baby into the Postman Pat car.