The document provides character profiles and descriptions for two characters, Olivia and Samuel, in a film. Olivia is a 21-year-old white British woman with anterograde amnesia who wakes up each day with no memories. Samuel is a 32-year-old white British doctor who is secretly performing experiments on Olivia and manipulating her memory. The document then discusses how mise-en-scene, camerawork, editing, and sound are used to portray the characters and their relationship, with Olivia shown as vulnerable and Samuel depicted as powerful and in control.