more new details have been released:
In addition to Bob Odenkirk as the lead, other series regulars are Jonathan Banks as Mike Erhmantraut, Michael McKean as Chuck, Rhea Seehorn as Kim, Patrick Fabian as Hamlin and Michael Mando as Nacho.
The series is set six years before Saul Goodman meets Walter White. When we meet him, the man who will become Saul Goodman is known as Jimmy McGill, a small-time lawyer searching for his destiny, and more immediately, hustling to make ends meet. Working alongside and often against Jimmy is fixer Mike Erhmantraut. The series will track Jimmy's transformation into Saul Goodman, the man who puts "criminal" in criminal lawyer. The series’ tone is dramatic, woven through with dark humor.