Jason Hall is the co-conspirator and co-creator of the Harvey award-nominated Pistolwhip series, having written Pistolwhip: The Yellow Menace and Mephisto and the Empty Box. He has also written and continues to write for DC Comics (Beware the Creeper, Trigger, Batman Adventures, Justice League Unlimited, Superman, Detective Comics, Ben 10, Samurai Jack, and Dexter's Laboratory) and Dark Horse (Star Wars Tales, Hellboy Animated, Crush, and more). He even played "the real" Jack Peril in an action-adventure movie serial he wrote/directed years before writing comics -- and actually got hit by a car doing so! His official website is The Jason Hall Electro-Magnetic Facility: www.pistolwhipcomics.com/jasonhall/ And even more up-to-date is this spiffy Wikipedia page:
http://en.wikipedia.org/wiki/Jason_Hall_(writer)