While Briggs had his choice of many different agents for his missions, he usually picked a specific group consisting of actor and theater-arts teacher Rollin Hand, fashion model and actress Cinnamon Carter, electronics company president and electronic engineer Barnard "Barney" Collier, and bodybuilder, heavy laborer and mechanical engineer William "Willy" Armitage. It was this team, the IMF's all-time most successful(especially after James Phelps became IMF Director), that pioneered the employment of grand-scale confidence games as the IMF's chief method of accomplishing missions.