How many movies have Alastair Duncan and Bruce King collaborated on?

They have worked on 5 movies together! Their first movie together was Batman Unlimited: Animal Instincts (2015) while their highest rated movie together was Justice League: Crisis on Infinite Earths Part One (2024). They have not worked together since Justice League: Crisis on Infinite Earths Part One (2024). They are most known for their action films together.