Drew Z. Greenberg is an American television producer and writer best known for working on Buffy the Vampire Slayer, Smallville, The O.C., Dexter, Warehouse 13, Arrow, and Agents of S.H.I.E.L.D. He has also written some comic books, like Green Arrow and Buffy the Vampire Slayer comics.
Greenberg is openly gay and is pr...
