Born and raised in Detroit, Alexander Koch was heavily involved in both local community and high school theater productions. He attended the Theatre School at DePaul University and immersed himself in productions such as “A Lie of the Mind,” “Hair,” “Intimate Apparel,” “Normal,” “Assassins” and “Reefer Madness: The Musical.” In 2012 he received his BFA in acting. UNDER THE DOME marks his first series regular role on television. Koch made his film debut as “Frank" in Eddie O’Keefe’s independent short film “The Ghosts.” In his off time, Koch enjoys writing, music, playing the guitar and collecting vinyl records. He resides in Los Angeles. His birthdate is Feb. 24.