Writing
Martin wrote the script for a contest. He did not win but his second prize included a subscription to the Independent Feature Project newsletter. The script continued to gain attention. Martin found an agent interested in having him write a sequel to New Jack City. He found someone interested in producing his script for Finest, for which he received $200,000.
In an interview at the time of the movie's release, Martin described development of the film:
"Jeanne O’Brien-Ebiri and Mary Viola are responsible for getting this movie made. Jeanne was the first person in the industry to read the script and she was responsible for getting me an agent and the staff job (as a staff writer on the Showtime series Sleeper Cell). And once the script was out there, it came across Mary Viola’s desk at Thunder Road Pictures as a writing sample for New Jack City 2. Mary, a native New Yorker, worked like hell to sell it to the head of Thunder Road, Basil Iwanyk. Basil was an executive on Training Day, he had a great relationship with Antoine. And once Antoine attached himself to the script, Richard Gere, Don Cheadle, Wesley Snipes, and Ethan Hawke followed. Within weeks, it received a green light."
As inspiration for the Finest script, Martin named three Italian neorealist films, Nights of Cabiria, Umberto D., and Bicycle Thieves, and two directors, Italian Vittorio De Sica, who directed Umberto and Thief among others, and American Jim Jarmusch.
In the interview, Martin identified his South Shore film teacher as Mr. Braun.