Given that 'Dexter's' eighth and final season will debut on June 30, much earlier than the usual Showtime schedule, we've already been blessed with a number of teasers and clips for the long-running drama's final year. It seems all the casting goodies have yet to be spoiled, however, as '24' star Julian Sands has been announced to play a mysterious new role. So what new trouble is headed 'Dexter's' way this time around?

As 'Dexter' gears up for season 8, releasing just about every possible teaser under the sun, we've learned of another new face popping up in Miami this year to cause Dexter trouble. According to TVGuide, Sands has joined the series as Miles Foster, a wealthy international businessman, though further details on his role are being kept under wraps for now.

In addition to Sands, ‘Dexter’ season 8 will feature appearances from returning Yvonne Strahovski‘s Hannah McKay, ‘One Tree Hill’s’ Bethany Joy Lenz as Dexter’s new neighbor Cassie, ‘Last Resort‘ star Darri Ingolfsson as her antique-dealing love interest, ‘Entourage‘s’ Rhys Coiro as a bail jumper on Deb’s radar, ‘The Walking Dead‘ star Nick Gomez as a hitman that goes up against Deb, and ‘The Boondock Saints’ star Sean Patrick Flanery as ex-cop-turned-private-eye Jacob Elroy.

You can check out the latest teaser for 'Dexter' season 8 below, and tell us in the comments how you think the saga will come to a close beginning June 30!

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