Marc Guggenheim poster

Marc Guggenheim

Producer and Writer, born in 1970. Producer and writer of Eli Stone and several episodes of Law & Order and Brothers & Sisters.

Appearances

ARROW: Andrew Kreisberg and Marc Guggenheim on Oliver’s Journey, the Impact of Tommy’s Death, and More
Marc Guggenheim Teases Return of Arrow, Looks Toward The Tomorrow People
Arrow's Marc Guggenheim: Ollie's Confidence Is Shaken