John Lithgow joining Dexter

Mr. John Lithgow!

Serial killer Dexter Morgan will have a new source of inspiration and obsession in the next season of Dexter, and it's a two-time Academy Award nominee. John Lithgow, star of 3rd Rock From the Sun, has been cast as a legendary serial killer that moves to Miami in Dexter's fourth season, according to the network.

Showtime says Lithgow, who received back-to-back Oscar nominations for The World According to Garp and Terms of Endearment in the 1980s, has been cast as "The Trinity Killer," a seemingly normal man who just happens to be one of the country's longest tenured serial killers. Dexter returns in late September, and Lithgow will be featured in all 12 episodes.

Fox's 24 has also added to its cast, signing on Jennifer Westfeldt and John Boyd for the upcoming eighth season, says The Hollywood Reporter. Westfeldt (Kissing Jessica Stein) will play journalist Meredith Reed, and Boyd (Fringe) will have his breakout role as a CTU systems analyst.

  • Maverick405

    Dick Solomon as a serial killer, fantastic!

    Jun 02, 2009
  • patty_h

    Dexter just keeps getting better and better.

    May 30, 2009
  • Baldiev520

    Just when I though they couldn't top Jimmy Smits they get John Lithgow! Awesome

    May 30, 2009
  • irg19

    Oooo I love him! He can play dark with some humor. Great casting.

    May 29, 2009
  • whiteraven2005

    Great! Love him and he'll be some delightful new blood to the show!

    May 29, 2009
  • Juxtaposition22

    Fabulous!! This should be an awesome upcoming season then.

    May 29, 2009
  • xphilenz

    XooKey - You are thinking of the movie Ricochet in which John plays a hit man who tries to destroy Denzel's life. He was very good in that, but in Raising Cain he played an even more terrifying character with multiple personalities. He has PLENTY of on screen proof that he could easily be the very very best choice the Dexter team could ever cast for this sort of role, the man is SUPER talented at being evil - just so few people have seen that side of his acting career because he has done so much else that wasn't, so often and so well. I promise you folks this is incredibly exciting news for Dexter fans - this one actor could easily make this the standout season of the best show on TV today. I'm incredibly excited by how they might play this character out!moreless

    May 29, 2009
  • goldtop2007

    Really cool news - -Lithgow is an unbelievable actor!

    May 28, 2009
  • Andiezinha

    Nice!

    May 28, 2009
  • LAURAMARIE63

    Good for John Lithgow, hope he does well.

    May 28, 2009
  • XooKey

    I can't remember the name of the movie but he played a great serial killer in it. It co-stared Denzel Washington. I think he will be great in Dexter. His is a great actor.

    May 28, 2009
  • Angeluskamps

    Sounds great!

    May 28, 2009
  • peon4570

    I can't wait!

    May 28, 2009
  • hrgaffney

    It will be good to see him back.

    May 27, 2009
  • Nikita97

    I love John Lithgow I think he'll be great in Dexter

    May 27, 2009
  • VConn

    I can't really see John Lithgow as a serial killer - Let alone a legendary one but then again I couldn't see Jimmy Smits as an evil ADA and he pulled that off quite brilliantly so who knows it could work and I'll definetly tune in to find out.

    May 27, 2009
  • huntercal

    The casting for Dexter villains has been brilliant and Lithgow is just another notch on the show's belt.

    May 27, 2009
  • PunkNerd5

    Awesome, I love John Lithgow! Can't wait for new Dexter.

    May 27, 2009
  • abelav78

    Cool, cant wait for the new season!

    May 27, 2009
  • AmericanInfidel

    Kind of brings it full circle. As Dexter was inspired by his brother in season 1 he's got another source of inspiration in season 4. Cool!

    May 27, 2009
  • pgsuperfan

    Thank goodness I don't have Showtime lol

    May 27, 2009
  • hex_fan_999

    I don't care who is in it as long as Michael C. Hall is in it. He's so cute.

    May 27, 2009
  • Junkyxl19

    sweeeeeeeeeeeeeeeeeeeeeeeeeet

    May 27, 2009
  • MicTriX

    Uhh this is going to be good. Can't wait for dexter to return

    May 27, 2009