
Acting
Martha Maria Yeardley Smith (/ˈjɑːrdli/ YARD-lee; born July 3, 1964) is an American actress. She voices Lisa Simpson on the animated television series The Simpsons.
Smith began acting in 1982 after graduating from drama school. She moved to New York City in 1984, where she appeared in the Broadway production of Tom Stoppard's The Real Thing. She made her film debut in 1985's Heaven Help Us, followed by roles in The Legend of Billie Jean and Maximum Overdrive. She moved to Los Angeles in 1986 and took a recurring role in the television series Brothers.
In 1987, Smith auditioned for the Simpso…

The Simpsons Movie 2
as Lisa Simpson (voice)

The Simpsons: O C'mon All Ye Faithful
as Lisa Simpson (voice)

Possessions
as Dr. Young

The Simpsons Funday Football
as Lisa Simpson (voice)

Who Are You People
as Sarah

Welcome to the Club
as Lisa Simpson (voice)

The Simpsons Meet the Bocellis in "Feliz Navidad"
as Lisa Simpson (voice)

When Billie Met Lisa
as Lisa Simpson (voice)

The Simpsons in Plusaversary
as Lisa Simpson (voice)

The Good, the Bart, and the Loki
as Lisa Simpson (voice)

Fortnite x The Simpsons
as Lisa Simpson (voice) · 2 ep.

Inventions That Changed History
as Self - Comic Actress · 6 ep.

Stars in the House
as Self · 1 ep.

Fresh Off the Boat
as Marie · 1 ep.

Mom
as Enid · 1 ep.

The Mindy Project
as Dr. Carolyn King · 2 ep.

Revenge
as Phyllis · 1 ep.

Hot in Cleveland
as Margaret · 1 ep.

Mad Men
as Nurse Mary · 1 ep.

The Big Bang Theory
as Sandy · 1 ep.
The Good, the Bart, and the Loki
2021