John Gallagher Jr.

Actor, known for Law & Order: Special Victims Unit, The Newsroom, 10 Cloverfield Lane

John Howard Gallagher Jr. (born June 17, 1984) is an American actor and musician known for originating the role of Moritz Stiefel in Duncan Sheik and Steven Sater's rock musical Spring Awakening, which earned him a Tony Award for Best Featured Actor in a Musical. He also played Johnny in Green Day's Broadway musical,…