Fan Casting “The Enemy Within” in Green Lantern Corps (Season One)

Floating alone in the void of deep space after his defeat, Sinestro clutches his broken ring, consumed by rage and humiliation. A strange yellow glow begins to pulse from within the void, surrounding him with whispers of fear. A colossal, serpentine entity with glowing eyes emerges Parallax, the ancient parasite of fear itself. Sinestro’s eyes ignite with yellow light as the Parallax symbol flashes across the stars hinting that the true enemy has only just awakened.