A documentary film providing an exclusive and immersive look at the process of Pixar Animation Studios filmmakers as they step into a leadership role and strive to bring their uniquely personal SparkShorts visions to the screen.

Riley, now 12, is hanging out at home with her parents in San Francisco when potential trouble comes knocking: a boy shows up at the door.

The BBC documentary takes a look into the Pixar studios as they celebrate their 25th birthday and at the creative process involved in creating the animation classics that we love.