Triggers: Weapons That Changed the World (2011)

 Himself (2 episodes, 2011-2013)

 Early Weapons Segment Host / ... (2 episodes, 2011-2013)

 Insurgent (5 episodes, 2011-2012)

 Bin Ladin's Daughter (2 episodes, 2011-2012)

 Geoff Reeves / ... (2 episodes, 2011-2013)

 Afghan Soldier / ... (2 episodes, 2011-2012)

 Soldier (4 episodes, 2011-2012)

 Iraqi / ... (6 episodes, 2011-2012)

 1840-1960s / ... (2 episodes, 2011)

Afgani Fighter

 Himself - Host (6 episodes, 2011-2012)

 Self / ...

Self - Senior Curator: National Firearms Museum

Co-Host

Sgt. Alvin York

MP40 German

Robert Waugh

Self - Gun Expert and Historian