Producer and co-writer of Babylon 5: The Legend of the Rangers. He also wrote comic books, short stories, novels, and radio dramas.
He attended San Diego University where he wrote for The Daily Aztec.
His screenplay Changeling earned him a BAFTA Award nomination in 2009.
He married Kathryn M. Drennan in 1983.
He wrote an episode of Walker, Texas Ranger starring Chuck Norris.