How Ishana Night Shyamalan Applied Her Creative Process to 'The Watchers'
Writer-director Ishana Night Shyamalan shares why A.M. Shine's book "The Watchers" was begging to be adapted for the big screen, how drawing unlocks her creative process, how "Servant" helped develop her skills and tone, and why she's most fond of her dad, M. Night Shyamalan's movie, 'The Lady in the Water.'