Marc Guggenheim
Director
Screenwriter
Law & Order
CSI: Miami
Dragnet
The Practice
Jack & Bobby
Brothers & Sisters
Brothers & Sisters
In Justice
In Justice
Green Lantern
Green Lantern
Eli Stone
Eli Stone
Flashforward
Flashforward
No Ordinary Family
No Ordinary Family
Green Lantern: Emerald Knights
Percy Jackson: Sea of Monsters
Percy Jackson: Sea of Monsters
Arrow
The Flash
The Flash
Supergirl
Carnival Row
DC's Legends of Tomorrow
Vixen: The Movie
Vixen: The Movie
Freedom Fighters - The Ray
