CyberCom investigates a terrorist suicide bombing at a U.S. Marine base and learns a new, chemically undetectable bomb material is being consumed. Meanwhile, Riley is forced to make a drastic decision when she finds Gabriel unable to complete a task
Casts:
Josh Holloway, Meghan Ory, John Billingsley, P.J. Byrne, Michael Rady, James Martinez, Marg Helgenberger