Dennis Collins is a character in Heroes Reborn. He is portrayed by Richie Lawrence.  


Dennis has solar urticaria; a rare condition in which exposure to ultraviolet or UV radiation, or sometimes even visible light, induces a case of hives that can appear in both covered and uncovered areas of the skin.

Brave New World

Dennis attends the Odessa Summit with his parents Luke and Joanne. They all watch Mick the Ice Guy put on a show.

Under the Mask

The Lion's Den

Luke watches a video on the computer of him with his son.

June 13 - Part One

Just as the bombs go off Dennis is separated from his parents Luke and Joanne.

June 13 - Part Two

Dennis is found dead, a victim of the terrorist attack in Odessa, Texas.