Martin Scorsese has explored many genres across his storied career, but some movies stand out in each, from Goodfellas in crime to Kundun in biopic.

Martin Scorsese and Time's Entertainer of the Year Leonardo DiCaprio spoke at the "A Year in Time" even in New York City on Dec. 10. The frequent collaborators discussed their creative process, which includes debating films and screenplays before production.