Katherine Moennig


Biography, Latest News & Videos

  • Birth Name: Katherine Sian Moennig
  • Birth Place: Philadelphia, PA
  • Date of Birth / Zodiac Sign: 12/29/1977, Capricorn
  • Profession: Actor
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Exclusive: Showtime to Launch Ray Donovan Webisodes

If you just can't get enough of Ray Donovan, Showtime has you covered. Beginning on Sunday, the cable channel will launch a series of companion webisodes for the Hollywood fixer drama, TVGuide.com has learned exclusively.

The webisodes, titled "Behind the Fix," will extend the storytelling experience of specific episodes and will show viewers how Lena (Katherine Moennig) and Avi (Steven Bauer) complete tasks for their boss Ray (Liev Shcreiber)...read more

VIDEO: CSI: Miami: Rock and a Hard Place

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CSI: Miami: Rock and a Hard Place
Subscription | Hulu Plus

Aired: 5/5/2008

When Alexx's son becomes a suspect in a murder, saving him has dire consequences. watch

VIDEO: Rock and a Hard Place

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Rock and a Hard Place
Paid | iTunes
Length: 18:36:46
Aired: 5/5/2008

When Alexx's son becomes a suspect in a murder, saving him has dire consequences. watch


Ray Donovan Season 2: Episode 10 Clip - Every Rock Will Be Turned Over
Ray Donovan Season 2: Episode 1 Clip - You Don't Want To Know
Gone: Amanda Seyfried On Her Character

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TV Listings



Year Title Description
2013 Ray Donovan TV Show Series, Actor - Lena
2012 Gone Movie, Actor - Erica Lonsdale
2009 Three Rivers TV Show Series, Actor - Miranda Foster
2009 Everybody's Fine Movie, Actor - Jilly
2006 Art School Confidential Movie, Actor - Candace

More Credits (11)


Why Does The New Season of Dexter Have So Many Guest Stars?

Dexter may have lost Rita and offed the Trinity Killer last season, but an onslaught of new faces will appear on the show this year.

Julia Stiles, Johnny Lee Miller and Peter Weller are just some of the people who will be paying Miami a visit.

Why are so many new stars coming on? And how will that affect the amount of screen time the resident Dexter cast gets?

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Chris Vance Joins Dexter for Multi-Episode Arc

Dexter has cast British actor Chris Vance in a multi-episode arc.

Dexter's search for atonement and 4 other things you'll see in Season 5

The Showtime series, which has had nearly as many casting announcements for its fifth season as Dexter has had victims, will welcome Vance as... read more

Dexter's Search for Atonement and 4 Other Things You'll See in Season 5

Dexter's fifth season will find its hero struggling with a fundamental question: How does a serial killer react when one of his key connections to humanity is brutally murdered? "The through line this year is Dexter's  atonement,"  executive producer Sara Colleton said at the Television Critics Association fall TV previews Thursday. The journey isn't simple. Read on for the highlights of the panel... read more

Dexter Recruits L Word Star Katherine Moennig for Season 5

Katherine Moennig, who memorably portrayed frisky hairdresser Shane on The L Word, will guest-star in the upcoming season of Dexter, TVGuide.com has learned exclusively.

Moennig will play... read more

TVGuide.com's In Focus: The Joys of Being Ian Somerhalder

On the CW's breakout hit The Vampire Diaries, Ian Somerhalder plays a nearly 170-year-old man who — perhaps unwittingly — became a vampire as a teen. Though the actor's luck has been indisputably better than that of his character, Damon Salvatore, both have had the same response to the twists in their lives: outright glee.

For Damon, that giddiness manifests itself in the smirky, wanton torment of the people who surround him. In Somerhalder, fortunately, it takes a more gracious form.

"Right now, where I am, doing what I'm doing, it's exactly where I want to be," he says.

See photos of Ian Somerhalder's career

As Vampire Diaries wraps up its first season (Thursday at 9/8c), look to learn... read more

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