The police officer played by Stoney Westmoreland previously appeared in Breaking Bad (2008)'s episode 3.3, I.F.T. (2010), as the officer explaining to Skyler that he can't arrest Walt for moving back into his own house.
When Daniel is waiting alone to meet Nacho, a hummingbird briefly examines the camera during the long shot at 33:27.
At Davis and Main, Jimmy (Bob Odenkirk) observed and remarked about a painting hanging in his office depicting a slipping man. possible referring to "Slipping Jimmy"
This episode marks the earliest chronological appearance of Ken (Kyle Bornheimer) and Officer Saxton (Stoney Westmoreland), who first appeared in Breaking Bad (2008).
The episode pays tribute to many successful films in the 90's. The sentence on the wall at the start of the episode 'SG was here' is a tribute to The Shawshank Redemption (1994). In addition to this, names of the films Pulp Fiction (1994) and The Usual Suspects (1995) are also mentioned in the episode.