During a flashback to before Doug and Carrie purchased their house, Doug is shown in front of the IPS lockers. A label visible on the locker clearly reads "Danny Heffernan." At this point in time, Danny did not work for IPS.
In a flashback to when Doug and Carrie were buying a house, they show Doug and Deacon at IPS. Two lockers down from Doug's locker you see the name tag for Danny Heffernan. At that point in the show, Danny was not working at IPS.
Incorrectly regarded as a goof: Arthur is clearly living with the Heffernans in the flashback however, this being 10 years into the past, Carrie's father hadn't yet moved in with them, since he only moved in after he burned his house, and not before the pilot.
In fact, Carrie and Doug are living with Arthur in his home. The one he burned down in the pilot. They are living with him while they are in the process of purchasing their home. Arthur makes several jokes in this episode based on this premise and the viewer's knowledge of the future.
In fact, Carrie and Doug are living with Arthur in his home. The one he burned down in the pilot. They are living with him while they are in the process of purchasing their home. Arthur makes several jokes in this episode based on this premise and the viewer's knowledge of the future.