SOUTH AFRICA'S TV WEBSITE
SIGN IN SEARCH MENU
SOUTH AFRICA'S TV WEBSITE


Diego Klattenhoff

Gender: Male

Rate:

6.0

Add to Actor Favourites

Bio

Diego Klattenhoff is a Canadian actor best known for his starring role as Mike Callahan in the medical drama television series Mercy, from 2009-2010.

He also starred as Mike Faber on Homeland and has a starring role as Donald Ressler, a veteran FBI field agent who's been tracking Reddington for the bulk of his career and whose greatest asset is his single-minded, almost obsessive devotion to his work, in the crime drama television series The Blacklist..

Klattenhoff was born outside of New Glasgow in Nova Scotia and moved to Toronto to pursue acting at the age of 19. He studied in theatre workshops for a number of years, while bussing tables, bartending and adapting to life in Toronto.

Klattenhoff studied with some of Canada's most respected acting coaches, including David Rotenberg, Bruce Clayton and Rae Ellen Bodie, and eventually his dedication and persistence paid off.

His first big break was in Mean Girls, starring Lindsey Lohan and Rachel McAdams. Mark Waters directed this cult favourite.

Additional credits include guest starring roles on numerous films, movies of the week, and television series such as Smallville, Psych and Supernatural, as well as recurring roles on Men in Trees and 24.

Klattenhoff also appeared as a series regular on Canada's CTV's Whistler and starred in JJ Abrams' pilot, Hope Against Hope.

Before acting, Klattenhoff's dream was to become a professional baseball player. When time permits, he still loves to play on the diamond as well as indulge in golf, football, hockey and swimming.

Klattenhoff divides his time between Toronto, Vancouver, and his new home in Los Angeles.


Television Roles

Show

Character

Sergeant Cadden

Jay

Lt. Danner

Mike Faber

Mike Faber

Mike Faber

Eli

Ivan Palacinke

Mike Callahan

Brad Whitman

Janitor #1/Johnny

Dylan Maxwell

Josh Greenfield

Team Leader

Guest Star

Duane Tanner

Donald Ressler

Donald Ressler

Donald Ressler

Donald Ressler

Tom Crawford

Guest Star


LATEST ARTICLES

New on TV today: Thursday 12 June 2025

Catch Hunting History with Steven Rinella on HISTORY or American Thunder: NASCAR to Le Mans on Prime Video.


Solve the clues in eExtra's Bloedspoor

Solve these seven multiple choice questions to uncover the riddle of the show's scenario.


Cacau Teasers - July 2025

Tiago decides to break up with Pipa because he is in love with Cacau.


New on TV today: Wednesday 11 June 2025

90 Day: Hunt for Love begins on TLC and Netflix does a deep dive into The OceanGate Disaster.


Scandal! Teasers - July 2025

Taps and Sanda are forced to lie to their son about the true identity of his Samaritan.


New on TV today: Tuesday 10 June 2025

Disney+ introduces Call Her Alex and Trainwreck: The Astroworld Tragedy drops on Netflix.


Generations: The Legacy Teasers - July 2025

Pele is baffled by a mysterious bag of cash and Kea is shocked by what the inyanga wants them to do.


New on TV today: Monday 9 June 2025

Medical drama Doc is new on M-Net and HISTORY gets to grips with Hell on Earth: WWII.


New on TV today: Sunday 8 June 2025

Ocean with David Attenborough drops on Disney+ and Nat Geo Wild explores The Secret Life of Orcas.


New on TV today: Saturday 7 June 2025

HGTV spinoff Bargain Block: Bargain Buys begins and Yash'ingoma 3 is new on Mzansi Magic Music.

LATEST SITE ACTIVITY


More activity at TVSA Central



LATEST SOAPIE TEASERS



LATEST SOAPIE TEASERS





×
×

You browser doesn't have Flash, Silverlight, Gears, BrowserPlus or HTML5 support.