Title Recommendations based on Katy

The Doctor fled Gallifrey in a "borrowed" time machine known as the TARDIS. Now he wanders the the space-time continuum trying to cope with his regret by seeking companions and saving billions of lives.

Eighties teenager Marty McFly is accidentally sent back in time to 1955, inadvertently disrupting his parents' first meeting and attracting his mother's romantic interest. Marty must repair the damage to history by rekindling his parents' romance and—with the help of his eccentric inventor friend Doc Brown—return to 1985.

Death Note follows the cat-and-mouse game between high school student Light Yagami, determined to use a deadly notebook to cleanse the world of evil, and L, an eccentric detective who is equally determined to catch Light.