The fourth series in the Dexter," will now take on that same role on "Iron Fist." Buck, whose other credits include writing for HBO series "Six Feet Under" and "Rome," impressed Marvel execs with his unique vision for the series.

"Scott came in with a take on Iron Fist that quite simply knocked us off our feet," said Daredevil," "Jessica Jones," and "Iron Fist" will unite in a team-up Netflix miniseries, "Marvel's The Defenders."



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