Butch Lukic
Butch Lukic is an American television and film director. He is most known for his work with the animated DC Comics universe.
Known for
Justice League: Crisis on Infinite Earths - Part One 
Constantine: City of Demons - The Movie 
Justice League: Crisis on Infinite Earths - Part Two 
Justice League: Crisis on Infinite Earths - Part Three 
Justice League: Warworld 
Batman Unlimited: Animal Instincts 
Justice League Action 
Batman Unlimited: Monster Mayhem 
DC Showcase: Adam Strange