His 1985 film "Revolution" about a fur trapper during the American Revolutionary War, was a commercial and critical failure, which Pacino blamed on a rushed production, resulting in a four-year hiatus from films. At this time Pacino returned to the stage. He mounted workshop productions of "Crystal Clear", "National Anthems" and other plays; he appeared in "Julius Caesar" in 1988 in producer Joseph Papp's New York Shakespeare Festival. Pacino remarked on his hiatus from film: "I remember back when everything was happening, '74, '75, doing "The Resistible Rise of Arturo Ui" on stage and reading that the reason I'd gone back to the stage was that my movie career was waning! That's been the kind of ethos, the way in which theater's perceived, unfortunately." Pacino returned to film in 1989's "Sea of Love", when he portrayed a detective hunting a serial killer who finds victims through the singles column in a newspaper. The film earned solid reviews.