The position of Nadine's hair changes position between shots when she is talking to Sean.
The blood on Franny's shirt changes position between shots.
Corey's hands change position from touching her leg to Nicky's back between shots.
Whitey's real name is Terrance Waylon.
The bike taxi rides past Tommy and Kevin twice after they collect money from the man.
After Tommy and Kevin collect the money from the pedicab driver, they walk halfway across the road, but when the pedicab driver calls back to them, Tommy and Kevin are much closer to the kerb.
When Nicky is being beaten up, the blood on his head reappears and disappears between shots.
Beginning with this episode, after the end credits, Joey can be seen and heard getting in one more last word.
Huey's full name is Hugh William Farrell.
Kate's full name is Katherine Regina Farrell.
Matthew's full name is Matthew William Hugh Farrell.
Dokey's full name is Derek Timothy Farrell.
When Tommy and Helen are escorted out of the ward, Tommy opens a door and is about to close. But in the next shot, the door is wide open.
Jimmy's and Tommy's hair are different in this episode: Jimmy's hair is longer and Tommy's hair is shorter, though the episode is a Pilot continuation.
In this episode, Tommy and Kevin line shopping bags with aluminum foil to jam radio signals from anti-theft devices. The brothers should have used tin foil, which will block these signals, instead of aluminum foil, which actually amplifies these types of signals.
The area Tommy and Kim are walking in is Washington Square Park in the village also known as "The unoffical NYU commons" because it is surrounded by bulidings for the school.