AK-51 A small favor for Piney's old war buddy turns into a big problem for SAMCRO; Gemma deals with the effects of aging. Details Casts Title AK-51 Genres Crime Drama Release Date 2008-10-08 Episode Runtime 00 Hours 45 Minutes Season Number 1 Episode Number 6 Production Companies Sutter Ink, Linson Entertainment, Fox 21, FX Productions Charlie Hunnam Jax Teller Johnny Lewis Kip "Half Sack" Epps Katey Sagal Gemma Teller Morrow Ron Perlman Clay Morrow Tommy Flanagan Filip "Chibs" Telford Mark Boone Junior Bobby Munson Kim Coates Alex "Tig" Trager Maggie Siff Tara Knowles