Visible crew/equipment: When the old ducks meet their new team member and then the Zamboni is crashed through the boards, you can easily see a fog machine set up in front of the Zamboni.
Visible crew/equipment: When Alfalfa is being chased by the bullies, he dives into someone's pool and swims across. When he gets out, there's a shot of him standing there with the house behind him. A couple seconds later the dog starts barking at him. Behind the dog, leaning up against a wall, is the cardboard cutout of the house used in the previous shot.
Visible crew/equipment: At the car wash when Kevin's wife pulls up and requests a wash, you can see the reflection of the crew on her car.
Visible crew/equipment: Rocky is chatting up Mijo and the other two boys, Colt and Tum Tum, burst through the paper screen. In the next shot, very bright studio lights are reflected in both lenses of Rocky's spectacles.
Visible crew/equipment: When the Elves fly off the roof with Charlie, a wire aiding in their takeoff is visible under one of them.
Visible crew/equipment: After the little girl leaves the grocery store with Dodger, the monkey, the overhead microphone can be seen above her head.