Michael Grier, mostly referred to as Guman, is the pilot of Marine 1.


Early HistoryEdit

Through unknown circumstances, Michael Gruer joined the United States Marine Corps, and became a helicopter pilot, eventually earning the call-sign Gunman.

Gunman was later assigned to be the pilot of Marine One, the primary transport chopper for the President of the United States in the HMX Nighthawks.

Area 7Edit

Gunman was in one of the offices, along with several other Marines when the forces at Area 7 turned on them, and while he survived the RPG blast, he was quickly taken down by the 7th Squadron men when he tried to fight back.


  • Grier is the first character in Reilly's novels to have the call-sign Gunman, the next would be Liam Kissane.


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