Mark Pellegrino

Mark Ross Pellegrino is an American actor of film and television. He is best known for his work as Lucifer in Supernatural, Paul Bennett in Dexter, Jacob in Lost and as Bishop in Being Human. He also recurred in the role of Clayton Haas in the ABC thriller Quantico.

GREY'S ANATOMYS4, E1

A Change Is Gonna Come

Cristina, back from her honeymoon trip, searches in vain for Burke; Meredith, Cristina, Izzie and Alex spend their first day as residents with their own groups of interns.
9-1-1S5, E6

Brawl in Cell Block 9-1-1

Responding to a fire at a prison, Bobby and the 118 find themselves trapped in a deadly riot.
CASTLES4, E14

The Blue Butterfly

Castle and Beckett must investigate a mysterious case from 1947 in order to solve the present-day murder of a treasure hunter.
PRISON BREAKS4, E13

Deal or No Deal

Michael has to hold the team together after one of their own betrays them; T-Bag gets a new partner who blackmails Gretchen.
QUANTICOS1, E3

Cover

Alex receives information about her father and his past at the FBI; the recruits learn the art of profiling.
QUANTICOS1, E4

Kill

A hostage rescue-training exercise makes Alex question whether she should leave Quantico; Alex finds a clue that puts the innocence of one of her closest classmates into question.

Mark Pellegrino

Movies

Guest Appearances