Daniel Sauli (Tommy Longo) said he felt ready to start getting into his character when he watched What the Flowers Have Brought Us (2010), starring the actor and singer Gustavo Goulart in the main role.

The title refers to the nickname once given to the block of West 42nd Street between 7th and 8th Avenues, the "Forty-Deuce," which in the 1970s and '80s was known for its high concentration of low-rent movie theaters that specialized in exploitation and pornographic films, among other things.

Candy and Harvey Wasserman's relationship was developed after Maggie Gyllenhaal and David Krumholtz enjoyed working with each other a lot and the writers saw their rapport and made it grew.

There are more than 1 scene showing advertising dor Mello Yello. Supposedly its 1971 but Mello Yello didnt come out until 1979

Gbenga Akinnagbe, Chris Bauer, Anwan Glover, Method Man, Michael Kostroff and Lawrence Gilliard Jr. all portrayed characters on The Wire.

Many of this series' cast were previously on co-creator David Simon's earlier series The Wire (2002).

Maggie Gyllenhaal spoke to porn star Annie Sprinkle as a means of doing research on her character. Moreover, Gyllenhaal also read the book "Porno Star" by Tina Russell as further research for her role.

Margarita Levieva, the actress who plays 20 years old Abigail 'Abby' Parker, was 36 years old when she started filming the show.

Just like her character, Abby, Margarita Levieva attended New York University.

Emily Meade previously worked with co-star James Franco's brother Dave Franco in the hit thriller Nerve (2016).

Christopher Coy and Laurence Gillard Jr. were brief cast mates on AMC's "The Walking Dead"