Continuity mistake: Brains sprays the space man in the grey suit with chocolate, covering his face, but in all following shots the spaceman's face is clean.
Continuity mistake: In the warehouse when the gang are spraying the "spacemen" with the fire extinguishers, the spacemen keep changing position between shots, especially the one in the yellow suit and the one in the orange suit.
Character mistake: When the gang split up to look for the missing Billie and Tiger, Scooper says "me and Sticks will look up here" and goes upstairs but Sticks goes with Brains to search the ground floor - it's Spring that goes upstairs with Scooper.
The Case of the Missing Doughnut - S1-E2
Continuity mistake: The three walking and talking dolls are walking across the toy shop floor - the blonde haired doll is walking behind the ginger haired one. A red toy car goes across the floor behind them, the angle changes and the red toy car is passing the dolls again and the blonde doll is now next to the ginger haired doll, there is also another doll lying on the floor behind the three dolls that has suddenly appeared. Then the dark haired doll falls over, another angle change and the dark haired doll is now standing up - the blue pedal car then knocks her and the blonde one over - another angle change and the blonde doll is standing up, and the dark haired doll has disappeared.
The Case of the Missing Doughnut - S1-E2
Continuity mistake: When we first see the three walking and talking dolls in blue dresses on the counter one has dark hair, one is blonde, and the other one has red hair, but when they are lowered onto the floor the blonde haired doll has been replaced by another red haired one, then when they start walking across the floor the blonde haired doll is back in place.
The Case of the Missing Doughnut - S1-E2
Continuity mistake: In the bakery when Doughnut is invisible, he knocks the wedding cake over and the bride and groom figures on top of the cake fall to the floor, but when the baker is sitting on the floor covered in cake, the bride and groom figures are on the baker's head.
Other mistake: When the driver of the blue van arrives at the warehouse he is out of the van and walking towards the back door of the van before the brake lights have gone out.
Continuity mistake: When the policeman is telling Barney to move on when he is busking outside the cinema, there is a woman in a green shirt pushing a pram along the pavement on the other side of the road, who disappears and reappears between shots.
Continuity mistake: When Sticks is giving evidence in court he says that the go-kart race meeting was on a previous day, but when Tiger is giving evidence she says the race meeting is still in progress, and they return to it after the court hearing.
Continuity mistake: When Spring is on the go kart and the police motorcyclist are chasing each other round the roundabout there is a woman wearing a yellow shirt pushing a pram on the pavement who disappears and reappears between shots.
Continuity mistake: There is a black label on the back door of the blue van which is bigger when the van arrives at the warehouse than it was earlier in the episode.
Continuity mistake: Outside the palladium when the gang are trying to stop Barney from being arrested, the policeman is facing Billie, but when the angle changes the policeman has turned round and is looking the other way.
Revealing mistake: As Spring closes the door of the bus after looking for the spacemen outside the walls wobble.
Continuity mistake: In the first scene when Brains is trying to convert the TV set from black and white to colour, in some shots there are no lenses in his glasses.
Revealing mistake: When Barney is in the bus he pushes the roof up with his hat .
Continuity mistake: When the TV show is about to start, the producer tells everyone to get in their places and the gang sit down in a row. Tiger is about to sit at the left end of the row, the angle changes and she is sitting at the right end of the row, without having had any time to move.
Revealing mistake: When Robbie is firing the golf balls at Frank Thornton one goes in his mouth - it's obvious by his head movements that Frank is actually spitting the golf ball out and the film is reversed.
Continuity mistake: When Sticks and Spring are on the staircase they have custard pies in their hands but when Albert falls through the banisters the pies have vanished, also the custard pie that was left on the bar has also vanished.
Continuity mistake: When the gang and the staff are running through the stately home, several characters change position or disappear between shots.
Continuity mistake: When Brains says "their leader must be in there" Doughnut and Spring change places.