Which film did Johan Heldenbergh cast in that was based on a book of the same name by Diane Ackerman?
Johan Heldenbergh:  He gained international fame by starring in films such as "A Day in a Life" (2007), "Moscow, Belgium" (2008), "The Misfortunates" (2009) and "The Broken Circle Breakdown" (2012), as well as "The Zookeeper's Wife" (2017). The Zookeeper's Wife (film): The Zookeeper's Wife is a 2017 war drama film directed by Niki Caro and written by Angela Workman, based on the non-fiction book of the same name by Diane Ackerman.
The Zookeeper's Wife