The Snow Job - S1-E9
Trivia: When shooting the original waiting room scene, Nate was alone. The director was worried that no one would be able to tell it was a waiting room, so they went looking for someone to join him. They happened to find Jonathan Frakes, who was prepping for a Leverage episode he was to direct. Although he wasn't doing any acting in those days, he played the injured man in the waiting room.