Continuity mistake: During the episode when Claire and Phil do their warm-up before racing each other, their children Alex and Luke arrive from school. They get down from the car, and the car takes off and goes away. But in the 2nd shot we can see that same car parked in front of them. (00:17:00)
Continuity mistake: Claire takes some cookies out of the oven and puts them on a cooling rack. When Manny asks her what the matter is with Claire, she holds still while she's about to put down the second cookie in the top row. When the camera cuts to a different angle there are suddenly three cookies in the row already. (00:12:05)
Visible crew/equipment: While Phil and Claire are warming up for their race, Alex and Luke are getting dropped off. When you see them walking towards Phil and Claire you can see a crew member with equipment behind the bushes at the right side of the screen. (00:17:05)
Continuity mistake: The scene in which the whole family were mud-fighting. Just after the camera man says "Excuse me, are we still doing this" look at Manny's shirt. It just has a small mud stain on the pocket, but as the scene continues the stain looks different with no reason and there is suddenly mud on Manny's face too.
Visible crew/equipment: When Manny gets done with the dentist Jay convinces him to go to the movies, and as they leave the office we can see the reflection of the boom pole/mic on the receptionist's glass window, at the top, left side of the screen. (00:01:40)
Continuity mistake: After the photographer asks Claire if they are still taking the picture Claire says no and puts mud on Gloria's belly. You see that its a round stain. In the shot after that the stain on Gloria's dress has become just a smear. This changes again in the shot after that. (00:20:05 - 00:20:40)