Jessica Chastain talks to Jimmy about learning to play complicated piano pieces for her role in The Zookeeper's Wife and why she ended up slathered in elephant mucous on set.
Starring: Jessica Chastain, Daniel Brühl, Johan Heldenbergh/The Zookeeper's Wife tells the account of keepers of the Warsaw Zoo, Jan and Antonina Zabinski, who helped save hundreds of people and animals during the Nazi invasion