Madeline has become an integral part of a prestigious physical theater troupe. When the workshop's ambitious director pushes the teenager to weave her rich interior world and troubled history with her mother into their collective art, the lines between performance and reality begin to blur. The resulting battle between imagination and appropriation rips out of the rehearsal space and through all three women's lives.

Madeline's Madeline is a 2018 drama film, written and directed by Josephine Decker. The film stars Helena Howard in the titular role, alongside Molly Parker as her teacher, and Miranda July as her mother. Howard plays a teenage actor, Madeline, who is encouraged by her theater director, Evangeline (played by Parker) to blur the lines between the character she is playing and her actual identity. The film is known for its experimental visuals and the improvisational process Decker used to create the story, not unlike the characters themselves.

https://en.wikipedia.org/wiki/Madeline%27s_Madeline