Robert Gelbart (Philip Seymour Hoffman), the quartet’s second violinist, announces his desire to alternate chairs with first violinist Daniel Lerner (Mark Ivanir), after years of sacrifice and peacemaking for the benefit of the group. Robert’s wife, violist Juliette Gelbart (Catherine Keener) has a particularly difficult time grappling with the tragic diagnosis, as Peter has served not only as a colleague, but as a dear father figure since childhood. When Juliette is unable to support her husband, their marriage is strained with a palpable tension that they can no longer ignore. Tossed into the maelstrom is their daughter Alexandra (Imogen Poots), a talented violinist in her own right. Like her father, she too decides to act on her desires.
As the string quartet prepares to play Beethoven’s Opus 131 for what might be the members’ last concert together, the seven movements of the piece echo their own tumultuous journey. Writer/Director Yaron Zilberman (Watermarks)’s A Late Quartet features incredibly moving performances from a cast including Christopher Walken, Philip Seymour Hoffman, Catherine Keener, Mark Ivanir and Imogen Poots.