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.
| Series | Episodes | Date | Type |
|---|---|---|---|
| The Hillywood Show | Supernatural Parody 2 | August 16, 2018 | Guest Star |
| Supernatural | War of the Worlds | November 23, 2017 | Guest Star |
| Supernatural | Lost and Found | October 12, 2017 | Guest Star |
| Supernatural | All Along the Watchtower | May 18, 2017 | Guest Star |
| Supernatural | The Future | April 27, 2017 | Guest Star |
| Supernatural | Somewhere Between Heaven and Hell | March 9, 2017 | Guest Star |
| Supernatural | Family Feud | February 23, 2017 | Guest Star |
| Supernatural | Stuck in the Middle (With You) | February 16, 2017 | Guest Star |
| Quantico | Yes | May 15, 2016 | Guest Star |
| Quantico | Right | May 8, 2016 | Guest Star |
| Quantico | Fast | April 24, 2016 | Guest Star |
| Supernatural | Hell's Angel | April 6, 2016 | Guest Star |
| Supernatural | The Devil in the Details | January 20, 2016 | Guest Star |
| Quantico | Inside | December 13, 2015 | Guest Star |
| Supernatural | O Brother Where Art Thou? | December 9, 2015 | Guest Star |
| Quantico | Guilty | November 29, 2015 | Guest Star |
| Quantico | Go | November 8, 2015 | Guest Star |
| Quantico | God | November 1, 2015 | Guest Star |
| Geeks Who Drink | Mark Pellegrino vs. Brett Dalton | August 6, 2015 | Guest Star |
| Revolution | The Longest Day | May 13, 2013 | Guest Star |
| Revolution | Home | April 29, 2013 | Guest Star |
| Person of Interest | Til Death | November 29, 2012 | Guest Star |
| Revolution | Nobody's Fault But Mine | November 26, 2012 | Guest Star |
| Revolution | No Quarter | October 1, 2012 | Guest Star |
| Grimm | Bad Moon Rising | August 27, 2012 | Guest Star |
| Castle (2009) | The Blue Butterfly | February 6, 2012 | Guest Star |
| Chuck | Chuck Versus the Goodbye | January 27, 2012 | Guest Star |
| The Closer | Fresh Pursuit | September 12, 2011 | Guest Star |
| Being Human (US) | A Funny Thing Happened on the Way to Me Killing You | April 11, 2011 | Guest Star |
| Lost | Across the Sea | May 11, 2010 | Guest Star |
| The Mentalist | Red Menace | October 15, 2009 | Guest Star |
| CSI: Crime Scene Investigation | All In | May 14, 2009 | Guest Star |
| Lost | The Incident (1) | May 13, 2009 | Guest Star |
| Ghost Whisperer | Leap of Faith | March 13, 2009 | Guest Star |
| Criminal Minds | Brothers in Arms | December 10, 2008 | Guest Star |
| Numb3rs | Thirty-Six Hours | November 21, 2008 | Guest Star |
| Chuck | Chuck Versus the Fat Lady | November 17, 2008 | Guest Star |
| K-Ville | AKA | November 12, 2007 | Guest Star |
| Women's Murder Club | Maybe, Baby | November 9, 2007 | Guest Star |
| Dexter | It's Alive! | September 30, 2007 | Guest Star |
| Grey's Anatomy | A Change Is Gonna Come | September 27, 2007 | Guest Star |
| Burn Notice | Identity | July 5, 2007 | Guest Star |
| Dexter | Shrink Wrap | November 19, 2006 | Guest Star |
| Without a Trace | The Damage Done | October 22, 2006 | Guest Star |
| The Unit | Exposure | May 9, 2006 | Guest Star |
| Without a Trace | Requiem | May 4, 2006 | Guest Star |
| CSI: Miami | Hurricane Anthony | November 3, 2003 | Guest Star |
| The Practice | Character Evidence | February 10, 2003 | Guest Star |
| NYPD Blue | Better Laid Than Never (1) | May 21, 2002 | Guest Star |
| Thieves | The General | November 2, 2001 | Guest Star |
| The Beast (2001) | The Delivery | June 27, 2001 | Guest Star |
| The Beast (2001) | The Damage Done | June 20, 2001 | Guest Star |
| The Beast (2001) | The Price (Pilot) | June 13, 2001 | Guest Star |
| The X-Files | Hungry | November 21, 1999 | Guest Star |
| Brimstone | Ashes | December 18, 1998 | Guest Star |
| NYPD Blue | Brother's Keeper | November 17, 1998 | Guest Star |
| NYPD Blue | Dead Man Talking | November 11, 1997 | Guest Star |
| ER | The Right Thing | February 8, 1996 | Guest Star |
| Viper | Pilot | January 2, 1994 | Guest Star |
| The Commish | The Ides of March | March 13, 1993 | Guest Star |
| Northern Exposure | Nothing's Perfect | October 12, 1992 | Guest Star |
| Hunter | Brotherly Love | January 6, 1990 | Guest Star |
| L.A. Law | The Wizard of Odds | October 22, 1987 | Guest Star |
| Viper | Pilot (Uncut) | January 1, 1970 | Guest Star |
| The Beast (2001) | Functional Family | January 1, 1970 | Guest Star |
