Before Sunrise
Films that have been described as influencing, or at least anticipating, the conventions of mumblecore include "Girlfriends" (1978), "Manhattan" (1979), "Stranger Than Paradise" (1984), "Sex, Lies, and Videotape" (1989), "Slacker" (1991), "Clerks" (1994), "Go Fish" (1994) and "Before Sunrise" (1995). Directors cited as influences include Michelangelo Antonioni, Eric Rohmer, Andrei Tarkovsky, Gus Van Sant and John Cassavetes.