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Diego Klattenhoff

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.

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The Blacklist

2013
as Donald Ressler

Homeland

2011
as Mike Faber

Mean Girls

2004
as Shane Oman

Pacific Rim

2013
as Yancy Becket

After Earth

2013
as Veteran Ranger

Mercy

2009
as Mike Callahan

Kilimanjaro

2013
as Troy

Blessings

2003
as Benny

UNCONDITIONAL

2012
as Billy

Cube Zero

2004
as Quigley

Fire Serpent

2007
as Young Dutch

Lost behind bars

2008
as Charlie Quinn

The Dry Land

2010
as Henry

Lavender

2016
as Alan Rutter

Radius

2017
as Liam

Guest Star

Episode Longmire
The Cancer
2012
Episode Whistler
Out of Bounds
2007
Episode Missing
One Night Stand
2004
Episode Supernatural
Croatoan
2006
Episode Whistler
Crossroads
2007
Episode Psych
Speak Now or Forever Hold Your Piece
2006
Episode Smallville
Krypto
2005
Episode Today
October 27, 2014
2014
Episode Today
February 24, 2014
2014
Episode Whistler
The Rules of Attachment (1)
2007
Episode Mutant X
Shadows of Darkness
2003
Episode Whistler
Passion Plays
2007
Episode Criminal Minds: Suspect Behavior
Lonely Hearts
2011
Episode Men in Trees
Get a Life
2008
Episode Whistler
Blindside
2007
Episode Whistler
Always A Bridesmaid
2007
Episode Men in Trees
Wander/Lust
2008