Special Guest Stars Denis Leary as Billy Guest Stars Spencer Treat Clark as Adrian Dolan Sohvi Rodriguez as Mia Benitez Rey Gallegos as Pedro "Pete" Trujillo Laura San Giacomo as Morgan Wilson Damon Erik Williams as Clark Lincoln Matthew Fahey as Colby Bennett Sumalee Montano as Melanie Southards Co Starring Aamya Deva Keroles as Lena Blackwell Heart Hayes as Kai Phillip Garcia as Ox Connie Schiro as Neighbor