Burt Bulos

as Billy Q

as Cole

as Phil Packer (3 episodes)

as Stephen Consing

as John Chastain (uncredited) (1 episode), as Chastain (1 episode)

as ER Doc Aquino

as Paul

as Simon Amputuan (1 episode)

as Agent Nogi

as John (2 episodes)

as FBI Technician #2 (1 episode)

as Sean Treacher (1 episode)

as Manager (1 episode)

as Abog Galib (2 episodes)

as Lawrence

as Resident (1 episode)

as Yalung (3 episodes)

as NSA Agent

as Newscaster

as FBI Agent #1 (1 episode)

as Safe House Agent (1 episode)

as Billy the Driver

as Owen (1 episode)

as Paramedic #3 (1 episode)

as Paramedic Jones (1 episode)