Rain Man: L'uomo della pioggia (1988)

When car dealer Charlie Babbitt learns that his estranged father has died, he returns home to Cincinnati, where he discovers that he has a savant older brother named Raymond and that his father's $3 million fortune is being left to the mental institution in which Raymond lives. Motivated by his father's money, Charlie checks Raymond out of the facility in order to return with him to Los Angeles. The brothers' cross-country trip ends up changing both their lives.

Find Me in Your Memory (2020)

A deep connection forms between a news anchor who remembers every moment he's ever lived and an actress who's lost the memories of her past.