Chris Claremont came to Marvel as a young man, and was assigned a book that no one else wanted, a book on the brink of cancellation: X-Men. Over the next 17 years, his work on the title turned it into the biggest franchise in comic book history. Forty years later, his work has been adapted into 10 films, three TV series, countless video games and become a part of our cultural mythology.

Lost and alone, a young girl forms an unlikely alliance with a lonely homeless man as she struggles to get a message to her family in time for Christmas.