Fan Casting Liam Blalock in David S. Goyer's Green Arrow: Escape from Super Max

An Irish research station operator in Antarctica, Liam Blalock rescues Queen and his team from the frozen wasteland. He feeds them oatmeal. He tells stories about his teenage son. He seems kind, friendly, trustworthy. Then he pulls out a revolver and shoots Pied Piper in the chest. He's a Checkmate operative. His warm face turns cold in an instant. The betrayal is devastating. His station explodes minutes later. He knew the risks. He took the mission anyway.