Actor, Singer Michael C. Hall Discusses Music, Love of Metal + Why He Doesn’t Celebrate HalloweenActor, Singer Michael C. Hall Discusses Music, Love of Metal + Why He Doesn’t Celebrate HalloweenMichael C. Hall, the actor who portrays Dexter on television, discusses his own music and his love of metal as well as why he's not into Halloween.Chuck ArmstrongChuck Armstrong