Keith Giffen works waaaay too much, and frankly...it worries us. A true Renaissance man, Keith has provided either plotting, scripting, breakdowns, pencils or any combination thereof for titles such as All-Star Comics, Legion of Super-Heroes, Ragman, Creeper, Lobo, Suicide Squad, 52, Marvel's The Defenders and Ambush Bug. More recently he has been busy writing the popular series Scooby Apocalypse.