IronMan91, 25/06/2010 18.51:Miller cast for upcoming season of 'Dexter' Best known for playing lead in 'Eli Stone' By STUART LEVINE Jonny Lee Miller Miller We Recommend... Jonny Lee Miller, best known for playing the lead in the ABC drama "Eli Stone," has landed a multiepisode arc on Showtime's "Dexter." For the show's upcoming fifth season, Miller will play a mysterious man who ends up tangled in a storyline with Julia Stiles, who is beginning her first season on the skein. On the bigscreen, Miller has appeared in "Hackers," "Melinda and Melinda" and "Trainspotting." Production on "Dexter's" fifth season is under way for a fall premiere.