About Wallace Shawn
Wallace Michael Shawn (born November 12, 1943) is an American actor, essayist, and writer. He is known for playing Vizzini in The Princess Bride (1987), Mr. Hall in Clueless (1995), and Dr. John Sturgis in Young Sheldon (2017–2024), and for voicing Rex the Dinosaur in the Toy Story franchise (1995–2026). Shawn also appeared in The Bostonians (1984), Prick Up Your Ears (1987), Scenes from the Class Struggle in Beverly Hills (1989), Vanya on 42nd Street (1994), The Haunted Mansion (2003), The Incredibles (2004), Southland Tales (2006), The Double (2013), and Marriage Story (2019). He appeared in six Woody Allen films including Manhattan (1979), Radio Days (1987), and Rifkin's Festival (2020). His television work includes recurring roles as Arnie Ross in Taxi (1978-1983), Jeff Engels in The Cosby Show (1987–1991), Grand Nagus Zek in Star Trek: Deep Space Nine (1993–1999), Cyrus Rose in Gossip Girl (2008–2012), and Father Frank Ignatius in Evil (2022–2024). Shawn is also a playwright; his plays include the Obie Award–winning Aunt Dan and Lemon (1985), The Designated Mourner (1996), Grasses of a Thousand Colors (2008), and What We Did Before Our Moth Days (2026). With Andre Gregory, he wrote and starred in the 1981 drama My Dinner with Andre. He played the title role in A Master Builder (2013), a film adaptation of Henrik Ibsen's 1892 play. Haymarket Books published his books Essays (2009) and Night Thoughts (2017). Aunt Dan and Lemon earned Shawn his second Obie Award for playwrighting in 1986, and The Fever won an Obie for Best American Play in 1991. He published his first nonfiction work, Essays, on September 1, 2009.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.