Guest Stars William Sadler as Dr. Bruce Sumner Evan Bird as Aaron Sneddon Co Starring Paula Giroday as ND Agent Jill Ruiz Tristan Jensen as ND Agent #1 Connor Stanhope as Matthew Mitnovitz Matteo Stefan as Brian O'Toole Monte Thompson as Flamethrower Agent Morris Chapdelaine as Morgue Worker #2 Pamela Diaz as Morgue Worker #1 Gary Sekhon as MD Tech Uncredited Michael Cerveris as September