Happy Birthday Hannah (2018) is a Horror film that follows rachel has lived for years with the guilt of accidentally letting her younger sister Hannah drown when they were children. But sometimes guilt is not enough. Now, on Hannah's birthday, the ghost of the dead girl returns to haunt and torment her older sister. Currently, you can watch Happy Birthday Hannah on Amazon Video. Streaming availability may vary by country and platform over time. It has a user rating of 4.2 out of 10 from 6 votes. Fans of horror movies may also want to explore similar titles below.