In the final episode of the year, "Heroes" will provide two choices for each of the characters in the series, whether they want to do the right or wrong. In the episode called "Duel", the Petrelli brothers are facing against each other after a battle with their father, Arthur. Nathan makes a move that will have repercussions on the world.
Meanwhile, Sylar holds Claire, Noah, Meredith and Angela hostage at Primatech and a face-off ensues. Elsewhere, Ando, Matt and Daphne continue their attempts rescue Hiro and Dr. Suresh may be their only hope.
"Duel" which is re-titled from "Duality", will air on Monday, December 15 before the show continues next year. To bridge the gap, a webisode called The Recruit will be posted every Mondays, with the first chapter called "Private Mills" taking over on December 15. The preview for the first one has been released, involving Angela and a marine officer named Rachel Mills.