James Saunders - Joe Cappelletti

Scathach - Morgan Berry

HRT Agent Daniel Vance - Nathan Fillion

HRT Agent Andre Karlson - Adrian Holmes

HRT Sniper Alexandra Kim - Grace Park

HRT Agent Timothy McCrea -  Eric Winter

HRT Spotter Jason Parker - David Boreanaz (Whaaat? I couldn't help it!)

HRT Agent Timothy O'Neal - Josh Grelle

HRT Agent Ryan Johnson - Yuri Lowenthal

HRT Sniper Kyle Roberts - Bryan Massey

HRT Spotter Jeremy Stevens - Patrick Seitz

HRT Agent Emily Nguyen - Amber Lee Connors