Main Characters William Tate 12 main appearances Bo Adams 12 main appearances Janice Channing 12 main appearances Dr. Roman Skouras 12 main appearances Dr. Milton Winter 12 main appearances Corey 5 main appearances Moore 1 main appearances
Recurring Guest Characters Dr. Zoe Boyle 9 guest appearances Lila Leeds 9 guest appearances FBI Special Agent Elizabeth Ferrell 6 guest appearances FBI Agent Martin 5 guest appearances FBI Agent Garner 5 guest appearances Niko Zepeda 5 guest appearances Dani 5 guest appearances FBI Director Lofton 4 guest appearances Luke Hayden 4 guest appearances Joshua Carpenter 4 guest appearances Nina Adams 3 guest appearances Sean 2 guest appearances Marcus Krakauer 2 guest appearances Robert Gilman 2 guest appearances Gore 2 guest appearances Bill 2 guest appearances Dr. Adam Terry 1 guest appearances George 1 guest appearances Presenter 1 guest appearances Surgical Nurse 1 guest appearances ⇤ « 1 2 3 4 5 6 » ⇥