Stories We Tell(2012) -

: Through her research, Polley identifies her biological father as Harry Gulkin , a film producer she eventually meets and forms a friendship with.

The documentary is structured as an investigation where Polley interviews her siblings, her father Michael, and friends of her mother to piece together Diane’s life. Diane passed away from cancer when Sarah was only 11, leaving behind a legacy of vibrant energy and hidden layers. Stories We Tell(2012)

: Despite the revelation, Michael remains a central figure, providing the film's narrative backbone by reading from a memoir he wrote about his life with Diane. His enduring love for Sarah and his thoughtful perspective on the past provide the film's most poignant emotional notes. Innovative Storytelling Techniques : Through her research, Polley identifies her biological

Polley uses a unique blend of real archival material and "faux" home video to challenge traditional documentary conventions. : Despite the revelation, Michael remains a central