John Lithgow

Here’s the extended trailer for Season 4 of Dexter that premiered at Comic-Con ’09 last week

Below is the trailer for season four of Showtime’s Dexter that screened at Comic-Con last week. It was posted on THRFeed. The new season of Dexter begins on September 27, 2009, and, as most fans already know, John Lithgow will play a serial killer named Walter Simmons. Lithgow’s character is described as an unassuming, mild-mannered ….