Heidi (2014) is a Horror film that follows after discovering a mysterious doll in an attic, two high school friends are increasingly plagued by a series of disturbing and unexplained events. Currently, you can watch Heidi on Chilling. Streaming availability may vary by country and platform over time. It has a user rating of 6.3 out of 10 from 46 votes. Fans of horror movies may also want to explore similar titles below.