Factual error: In the opening sequence when Maddie is supposedly driving from Michigan through Ohio and back to Pennsylvania, you can very briefly spot the reflection of a "TD Canada Trust" in the car window. This is because the show is actually shot in Vancouver. In the United States the company is simply known as "TD Bank", which doesn't operate any branches in either Michigan or Ohio. (00:01:55)
Factual error: Just after the group emerges from the cars and splits up, you can see at least one building with an advertisement that has a phone number with a 905 area code. The 905 area code covers southern Ontario in Canada and is unlikely to be found on buildings on the US/Mexican border.