Revealing mistake: When a puppy goes to urinate on a magazine with Cruella Devil's face on it, a black tube where the fake urine comes out is visible. (01:08:27)
Other mistake: When the nanny comes home with the tags, they call Jewel to get hers first. Jewel has a penis.
Continuity mistake: Shortly after Jasper & Horace steal the puppies, a blue Renault 4 is seen going past the entrance to the mews. About 3 seconds later it goes past again in the same direction.
Continuity mistake: When the puppies are watching the television, you can see that they are watching Homeward Bound. The three animals are standing on the hill, about to head home. A few minutes later, when the nanny comes inside, we see the TV again and Shadow is with Peter. This happens at least 10 minutes after the animals are on the hill.
Revealing mistake: In the mansion where the two flunkies are chasing the puppies that are to be skinned, one of them flies off the roof, through the stone battlements and crashes into a frozen pond. You can clearly see the stonework landing around him in the pond and bouncing/floating.
Character mistake: When Nanny is coming home from getting the collars, she calls for Roger and Anita to come downstairs. Plowright accidentally says "Roderick, " rather than "Roger."
Continuity mistake: When Cruella steps out of her car she pours ash on the doorman's shoe. In the next shot the shoe is spotless.
Continuity mistake: When Roger's bike is about to crash against the blue truck, the truck skids right next to the curb. When the angle changes, it's half a meter away from the curb.
Continuity mistake: When Pongo is pulling Roger on his bike and flings him into the pond there's autumn foliage on the trees. Shortly after, when Perdita pulls Anita on her bike and flings her into the same pond, the leaves are gone.
Continuity mistake: When Cruella falls in the mud, her head keeps changing positions, as does the amount of dirt, randomly, between shots.
Audio problem: When Jasper and Horace answer the door at the DeVil Mansion, Jasper says "Good eve-ning" as he opens the door. But as he says "-ning", the camera shows a front shot of the pair of them, and Jasper's lips aren't moving.
Other mistake: When the two robbers are following the puppy trails through the woods and are nearing exhaustion they spot the police convoy coming along the road. The cars appear to be mostly Range Rovers. In a latter scene though, Cruella joins them in the prison van and the convoy of police cars is seen to be leaving the village, but most of the police cars appear to have changed to Land Rover Discoveries, instead of the earlier Range Rovers.
Continuity mistake: When Pongo pulls Roger's bike across the London streets, all the passers by and the people who duck and fall, differ between the angles shot from the front and from behind.
Continuity mistake: When the movie starts, an alarm clock falls on Pongo, whose paws are on the floor, with the carpet wrinkled behind his legs. A frame later the paws are on the carpet, which is all over the place.
Continuity mistake: After Roger says goodbye to Anita at the park, his trousers clean themselves.
Continuity mistake: During the bicycle chase, the pavement and curb keep swapping from soaked to dry back and forth.
Continuity mistake: When the movie ends, police cars are about to leave and a puppy is running ahead of a brown dog, yet in the immediate close up they are walking side by side.
Answer: It was typical for marriages to be announced in the print newspapers, just like births and deaths. They are public notices.
raywest ★