Jason Gedrick is joining Season 7 of Dexter in a multi-episode arc. He will play the manager of a Miami-area gentlemen’s club that becomes linked to a high-profile murder case in the Showtime drama, which has its season premiere September 30. Production on Season 7 begins in May in Los Angeles. Gedrick, also a film and stage actor, most recently co-starred in the HBO horse-racing drama Luck, which is not returning for a second season.