A Sister (2018) is a Thriller, Drama film that follows a night. A car. Alie is in danger. To get by she must make the most important phone call of her life. A Sister is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 7.6 out of 10 from 60 votes. Fans of thriller movies may also want to explore similar titles below.