Wallace Shawn

Biography

Wallace Michael Shawn (born November 12, 1943) is an American actor, essayist, playwright, and screenwriter. He is known for playing Vizzini in The Princess Bride (1987), Mr. Hall in Clueless (1995), Dr. John Sturgis in Young Sheldon (2017–2024), and voicing Rex in the Toy Story franchise (1995–present).

Known For

Toy Story

as Rex (voice)

Monsters, Inc.

as Rex (voice) (uncredited)

The Incredibles

as Gilbert Huph (voice)

Toy Story 3

as Rex (voice)

Toy Story 2

as Rex (voice)

The Simpsons

as Wallace the Hernia (voice)

Toy Story 4

as Rex (voice)

Marriage Story

as Frank

Mr. Robot

as Mr. Williams

The Princess Bride

as Vizzini