Matthew Johnson

Continuity mistake: At Didi's baby shower, when Boris tells the babies his goat is saying hello to them, he has nothing in his hand. In the next shot, chocolate coins appear.

Matthew Johnson

Continuity mistake: The rocking chair that Lou is sleeping on is facing the side away from the doorway alongside the table next to it. When the delivery guy starts walking in to pick up the box and give the receipt to Lou sleeping, the chair and table are straight next to the doorway.

Matthew Johnson

Continuity mistake: When Grandpa Lou is in the rocking chair taking a nap, he has a newspaper in his hand, and Boris' goat tears a piece of paper off it. When the babies see and get on the Reptar wagon, the newspaper has changed into a blank piece of paper.

Matthew Johnson

Trivia: After the end credits, there is a post-credit scene, possibly taking place the morning after the babies were rescued and back home, with Boris' goat while Grandpa Lou is sleeping in the Reptar wagon. The goat bumps his head into the wagon and the wagon with Grandpa Lou inside napping drives away on the road with the goat following it. Susie's brother is seen waving as the wagon is driving away. Ever wonder what Grandpa Lou's reaction would've been if he woke up and noticed the wagon driving him away from the house? He would've felt possibly scared and got lost like the babies did during the movie.

Matthew Johnson

Continuity mistake: When the monkey's owners are having coffee and donuts at the train station, they notice that the monkeys are on the train. When they go out going after the train, they seem to be on a sidewalk next to the railroad tracks. But then in the next shot when the train fully has ran away, boards have appeared, basically to keep the owners safe from those tracks.

Matthew Johnson

Continuity mistake: When Grandpa Lou and Stu are looking through the front driveway noticing the Reptar wagon and babies are missing when seeing the bottle on the carpet, the bottle is still on the carpet with spilled milk. When they return home looking around the house for the kids, the bottle is gone and the carpet is completely clean.

Matthew Johnson

Continuity mistake: When Stu shows Tommy a picture of him and Drew as younger siblings when he's explaining the brothers' relationship, the picture is still in his hand. But in the next shot it's not.

Matthew Johnson

Continuity mistake: When the babies go visit Dil in the living room, there is a ball and a block behind Dil in front of the couch. When Dil hits Tommy and Chuckie with his rattle, the ball and the block both are gone.

Matthew Johnson

Trivia: Once the film begins, the TV show's intro sequence is played in a small box with opening credits.

Matthew Johnson

Trivia: A CatDog bonus short, called Winslow's Documentary, was released when the film was playing in theaters. The bonus short is also added on the VHS before film starts and as a special feature on the DVD.

Matthew Johnson