Although supposed to take place in Chicago, high rises from Los Angeles are visible during the fight on a roof.
One can see it's a stunt double for B.A. as he picks up a guy and throws him onto the bonnet of a car when the A-Team are fighting the crooks outside the building for the first time after putting the fire out.
Right after the electrical fire starts and the team are doing their rounds knocking on people's doors to get them out, there's a reverse printed shot of Face running down a corridor knocking on room 206's door (seen by the back to front numbers and reversed hair style).
At the beginning of the episode, when Hannibal picks up the van's phone, we hear "Lou's Delivery". But his lips say something different.