 For example, he attempts to destroy Don Draper’s (Jon Hamm) life by revealing that Don stole another man’s identity; in later seasons, however, Pete saves Don from being exposed as an imposter.Pete is said to have attended The Buckley School, Deerfield Academy, and Dartmouth College, and it is implied that he was in the Delta Kappa Epsilon fraternity at the latter.He is one of only two main characters who is a nonsmoker (apart from marijuana on only one occasion), the other being Bertram Cooper (Robert Morse).