NBC is reviving Tim Kring's supernatural drama series for 13 new episodes about a unique group of people gifted with super-human abilities.
Both new cast members' character details are currently being kept under wraps, reported Deadline.
Guzman most recently starred on the big screen opposite Jennifer Lopez in the romantic thriller "The Boy Next Door", and will have a role in the upcoming film adaptation of "Jem and the Holograms".
He has also made recurring appearances in the hit ABC Family teen drama "Pretty Little Liars".
Zachary Levi, Judith Shekoni, Danika Yarosh and Robbie Kay will be playing new characters in the miniseries.