Ed Helms: Ed Helms. Actor: The Hangover. Edward Parker Helms is an American actor, comedian, writer and singer from Atlanta, Georgia who is known for playing the preppy Cornell alumni Andy "Nard Dog" Bernard from The Office and Stuart Price from The Hangover trilogy. He also acted in Captain Underpants: The First Epic Movie, The Lorax, Vacation, Ron's Gone Wrong and Monsters vs. Aliens.