Clark Gregg

as Dr. Bruce Ivins

Regan Burns

as Bernard Dunn

Brigitte Kali Canales

as Agent Moore

Tongayi Chirisa

as Agent Shaw

Peri Gilpin

as Sara Hughes

Chris Johnson

as Vince Lisi

Derek Phillips

as Agent Hayward

John Redlinger

as Agent Braxton

Rudolph Giuliani

as Self (archive Footage)

Dan Krauss

Director