A Showtime Original Series

SEASON 4

Dexter has become a family man with wife Rita and a new baby boy, and must work harder than ever to conceal his murderous urges; Dexter discovers a potential mentor when he learns the blandly domestic identity of the Trinity Killer, the latest serial murderer plaguing Miami, but his attempts to curb Trinity's macabre cycles of slaughter have shocking, tragic results. Emmy winner John Lithgow guest stars.

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Masters of Sex: Kyrie Eleison
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