Greta (2019) is a Mystery, Thriller, Drama film that follows a young woman returns a lonely widow’s lost purse, leading to an unlikely relationship between the two — until the young woman discovers the widow might not be all that she seems. Currently, you can watch Greta on Amazon Video, Apple TV Store, Google Play Movies, YouTube. Streaming availability may vary by country and platform over time. It has a user rating of 6.6 out of 10 from 1,459 votes. Fans of mystery movies may also want to explore similar titles below.