Season 4 of Dexter introduced one of the most complex and terrifying villains. Arthur Mitchell, aka the Trinity Killer, carried out a pattern of murder for years before Dexter meets him. Arthur’s M.O.

Every Cameo Appearance in 'Dexter: Resurrection's Premiere originally appeared on Parade. Warning! This post contains spoilers for the premiere of Dexter: Resurrection. Dexter Morgan may be returning ...

Callum Murray is a writer based in the North of England. His love of movies and television formed as a young child, and it continues to flourish. Arthur 'Trinity' Mitchell's spin-off lacks Dexter's ...

John Lithgow will go down in history as one of the most formidable opponents Dexter (Michael C. Hall) ever faced. Lithgow played season 4’s Trinity Killer, who had a pattern of three sorts of victims ...

While many would argue Dexter Morgan was the biggest villain on Dexter, John Lithgow's portrayal of The Trinity Killer is very close to the top. Eleven years after the premiere of the Showtime series, ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: Showtime Networks John Lithgow will portray Arthur Mitchell or the Trinity Killer once more in the Dexter spin-off ...

Much of the Dexter cast has returned in some form for the Resurrection revival, but what else have they been up to since the ...