DEXTER New “Under Pressure” Season 4 Promo August 11, 2009 Dexter, News I just cannot get enough of these DEXTER promos. So here is a new one from Showtime set to Queen’s song “Under Pressure.” Turns out Dexter needs “a little time to kill”… literally. Don’t forget that Season 4 of Dexter premieres on Sunday September 27, at 9pm on Showtime. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pocket (Opens in new window)