Malachi Weir

as Dr. Levenson

as Dr. Flexner

as Ben

as Thug #2 (2 episodes)

as Lonnie Watley (17 episodes)

as Guy in Window

as Coleman Lewis (1 episode)

as Manager

as Malachi Black

as Agent Cisco (1 episode)

as Liberal (1 episode)

as Male Nurse (1 episode)

as Tommy Epps (1 episode)

as MRI Technician (1 episode), as Payden (1 episode), as Tech (1 episode), as Forensic Technician Payden (1 episode), as Gordon Terrell (1 episode)