911 is adding another player for its upcoming second season. The Fox drama brings Ryan Guzman on board as a new series regular, just a week after news that Jennifer Love Hewitt would also join the series. Guzman, best known for roles in features The Boy Next Door and Everybody Wants Some!, comes to 911 with a TV resume that includes stints on Notorious, Heroes Reborn and Pretty Little Liars. On 911, he'll play a firefighter who'll appear alongside Peter Krause?s character.