One True Thing (1998) is a Drama, Romance film that follows a career woman reassesses her parents' lives after she is forced to care for her cancer-stricken mother. Currently, you can watch One True Thing 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 6.5 out of 10 from 138 votes. Fans of drama movies may also want to explore similar titles below.