When the three men are in the park, and the police show up, Eddie is shown with one hand holding his coat with Bink underneath. However, when we get a look under the coat, both hands are shown underneath.
When Eddie, Norby, and Veeko first notice Baby Bink on the bus and run toward their van to chase after him, Eddie's hair is all messed up and it and his face are still covered in bird seed, etc. from when he fell off the building. In the next scene, when they are driving after the bus, he's perfectly clean.
During the zoo visit, all three men sustain serious injury. In the next scene - the construction scene - they all seem fine. In the final scene with them, they are icing hands and other body parts and Eddie is walking as if in pain.
During the zoo visit one of the men grab Baby Boo's shoelace while Baby Boo is in the gorilla cage. The man has half of his body through the bars which is impossible, then in the next shot only his head and arm are through the bars.
When the baby first escapes and crosses to next building on the wooden board, Norby and Veeko also jump on the same building. Then the baby comes out of one building but Norby and Veeko come out of a different building.