A gang member named frog snitches on his gang

On his first day on the job as a narcotics officer, a rookie cop works with a rogue detective who isn't what he appears.

Fifteen years after the events of the feature film, Kyle Craig is assigned to go undercover in an elite squad of the LAPD as Detective Frank Rourke’s trainee to spy on him and report on his off-book methods. As Frank starts teaching his principled trainee the way of the streets, they form an uneasy alliance that will change the course of both their lives irrevocably.