Diego Klattenhoff is a Canadian actor known for his portrayals of Mike Faber in the Showtime series Homeland and as FBI Agent Donald Ressler in The Blacklist. He has also appeared as Derek in Whistler, Ivan in Men in Trees as well as having a minor role in Mean Girls as Shane Oman.
| Episode |
The Blacklist Wormwood |
2023 |
| Episode |
Today February 5, 2015 |
2015 |
| Episode |
Today February 24, 2014 |
2014 |
| Episode |
Today October 27, 2014 |
2014 |
| Episode |
Longmire The Cancer |
2012 |
| Episode |
Homeland Semper I |
2011 |
| Episode |
Criminal Minds: Suspect Behavior Lonely Heart |
2011 |
| Episode |
24 Day 7: 2:00 A.M. - 3:00 A.M. |
2009 |
| Episode |
24 Day 7: 3:00 A.M. - 4:00 A.M. |
2009 |
| Episode |
Men in Trees Get a Life |
2008 |
| Episode |
Men in Trees Wander/Lust |
2008 |
| Episode |
Whistler Crossroads |
2007 |
| Episode |
Whistler Out of Bounds |
2007 |
| Episode |
Whistler Always A Bridesmaid |
2007 |
| Episode |
Whistler Passion Plays |
2007 |
| Episode |
Whistler The Rules of Attachment (1) |
2007 |
| Episode |
Whistler Blindside |
2007 |
| Episode |
Psych Speak Now or Forever Hold Your Piece |
2006 |
| Episode |
Supernatural Croatoan |
2006 |
| Episode |
Smallville Krypto |
2005 |
| Episode |
Missing (2003) One Night Stand |
2004 |
| Episode |
Mutant X Shadows of Darkness |
2003 |
