Marc Guggenheim practiced law at one of Boston's most prestigious firms before leaving to pursue his dream of writing for television. In the past eleven years, he's worked on such highly regarded shows as The Practice, Law &Order, Jack & Bobby, Brothers & Sisters and Flash Forward. In addition to television, he also writes comic books (Spider Man, Wolverine, The Flash), videogames (Call of Duty 3) and feature films (The Green Lantern).