Dr. Michael Hamda (20 episodes)
Dr. Hugh Alberness (4 episodes)
Mark Lindor (25 episodes)
Matt Edwards (10 episodes)
Samir Kamali
Farshad
Agent Santiago (13 episodes)
Yussef Khalid (10 episodes)
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Hayden Kildare (3 episodes)
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Wasim Al-Said (1 episode)
Hani
Neil (1 episode)
James Heath (1 episode)
Dr. Adin Meyer
John
Omar Razaghi
Anwar El-Ibrahimi
Jesse Fannon (1 episode)
Mobster #3 (1 episode)