Guest Stars Barrett Foa as Tech Consultant Eric Beal Tyler Jacob Moore as Marine LCPL. Brandon Valdivia Rachael Carpani as Amy Monét Mazur as Secret Service Agent Natalie Giordano Mark Rolston as Marine Sergeant Jerrold "Pallet" Mulhearn Brandon Scott as Marine LCPL. Alex Walder Burnadean Jones as Denise Nicolas Pajon as Eddie Gregory Scott Cummins as Rick Pargo