Dexter

Sundays 9:00 PM on Showtime
Dexter
TV Fanatic Works Better with Prime Instant Video
40,000 other titles are available to watch now.

Maria Doyle Kennedy Cast on Dexter

by at . Comments

From the wife of a king to the nanny of a serial killer...

Maria Doyle Kennedy, best known for playing Henry VIII’s first wife, Catherine Aragon, on The Tudors, has landed a role on season five of Dexter.

The Irish actress will help raise Dexter and Rita's kids in the fall, coming on board the Showtime hit as a part-time nanny. Guess Deb and Dexter can't do it by themselves, after all.

Maria Doyle Kennedy

Julia Stiles and Shawn Hatosy will also play important roles on season five.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.

Tags: ,

Dexter Quotes

I love Halloween. The one time of year when everyone wears a mask... not just me. People think it's fun to pretend you're a monster. Me, I spend my life pretending I'm not. Brother, friend, boyfriend - All part of my costume collection. Some people might call me a fraud. Let's see if it will fit. I prefer to think of myself as a master of disguise.

Dexter Morgan

There are no secrets in life, just hidden truths that lie beneath the surface.

Dexter Morgan