Nightmare Man

The Nightmare Man was an alien from the Seretti dimension.

Biography
The Nightmare Man was able to pass into the universe through the nightmares of Luke Smith. (SJA: The Nightmare Man)

Abilities
The Nightmare Man was able to visit Luke in his nightmares, and draw power from them, bringing himself through into the universe. Once he had came through, he was able to place those awake into a sleep, and create nightmares in the minds of those who were already asleep, feeding off of them. He damaged K9 Mark IV and Mr. Smith for a short while, and was able to disappear into thin air. Those he created nightmares for were able to enter the same dream as others, which caused him pain and his eventual defeat. (SJA: The Nightmare Man)

Behind the scenes

 * The Nightmare Man bears a similarity to the Pied Piper, (SJA: The Day of the Clown) as well as the Ghostmaker, (TW: From Out of the Rain) the latter who was also portrayed by Julian Bleach.