Synopsis
Can Superboy somehow find a way to survive when Black Zero traps him in a room inhabited by an army of Doomsday clones? Plus, a long-time supporting cast member makes the ultimate sacrifice. 'Hyper-Tension' part 4.
Can Superboy somehow find a way to survive when Black Zero traps him in a room inhabited by an army of Doomsday clones? Plus, a long-time supporting cast member makes the ultimate sacrifice. 'Hyper-Tension' part 4.