Jonny Lee Miller Joins Dexter Season 5

Jonny Lee Miller has joined the cast of the fifth season of Showtime's Dexter. 37-year-old Miller has had roles in Smith, Eli Stone and the tv mini-series Emma. You might remember him as Dade Murphy/'Crash Override'/'Zero Cool' in the 1995 film Hackers, Sick Bot in Trainspotting, and Simon Sheppard in Dracula 2000. Variety reports that Miller will have multiepisode arc, which will have him playing "a mysterious man who ends up tangled in a storyline with Julia Stiles."Previously:Shawn Hatosy (Southland) will be in a 'multi-episode arc' on the show, though we don't know who he's playing. EW's source says his role is 'a bad guy,' and that's all we've got for now. Maria Doyle Kennedy, formerly of The Tudors, is joining the show as a nanny hired by Dexter.

The fifth season of Dexter will premiere on September 26th 2010.