Who’s That Knocking at My Door (1968): Scorsese’s Feature Directing Debut, Starring Harvey Keitel, Zina Bethune, Catherine Scorsese (his Mother), and Scorsese Himself in Cameo

Originally titled I Called First, Martin Scorsese's debut feature was made while he was an instructor at the NYU's film school. Like all of Scorsese's films, this small-scale drama, about an Italian-American youth, has strong autobiographical elements. It also shows what would become the director's forte: Strong, complex characterization rather than conventional plot.