In this episode Dan Balsamo was played by The Walking Dead's Michael Cudlitz. He is not listed in the episode cast.
The song "All These Things That I've Done" by The Killers plays over the credits of the episode. In one of Johnson's previous films, Southland Tales (2006), the song is used as a hallucinatory segment involving Justin Timberlake's character.
Vernon can be seen wearing a Fat Sal's t-shirt which happens to be a famous food chain in LA for making guilty pleasure sandwiches.