Dr. Pena is a fictional character portrayed by Mario Marcelino in the TV series Dexter.
They appear in 1 episodes out of a total of 96 aired
Episodes1
See-Through
episode S2.E4 october 2007Rita finds herself threatened by Dexter's sexy new NA sponsor Lila, and stressed by a visit from her estranged mother, while Dexter tries to throw the dogged FBI Agent Lundy off his bloody trail.