Acting

Sean Astin

Born 1971-02-25 · Santa Monica, California, USA

Sean Patrick Astin (born February 25, 1971) is an American film actor, director, and producer better known for his film roles as Mikey Walsh in The Goonies, the title character of Rudy, and Samwise Gamgee in the Lord of the Rings trilogy. In television, he appeared as Lynn McGill in the fifth season of 24. He also provided the voice for the title character in Disney's Special Agent Oso.

Credits

Newest first

A Social Contract
as Bennett Wilde
2026
Little Lorraine
as Fr. Williams
2026
Chili Finger
as Ron
2026
Matter of Time
as Gibbs
2026
Haha, You Clowns
as Sean Astin (voice)
2025
Pet Investigators
as Jimmy the Butcher / Special Agent Brennan
2025
Behind the Curtain: Stranger Things: The First Shadow
as Self - 'Stranger Things' Bob Newby (archive footage)
2025
Guns of Redemption
as Parson Dyer
2025
Love Hurts
as Cliff Cussick
2025
The Man in the White Van
as Richard Williams
2024
The Invisible Raptor
as William 'Willie' Walsh
2024
A Nonsense Christmas with Sabrina Carpenter
as Self
2024
Mighty Monsterwheelies
as Invisible Van (voice)
2024
Man and Witch: The Dance of a Thousand Steps
as The Dog (voice)
2024
Hard Miles
as Speedy
2024
Holiday Twist
as Mr. Whitmer
2023
The Shift
as Gabriel
2023
Vindicta
as Rick
2023
Go West
as Narrator
2023
iMordecai
as Marvin
2023
Kung Fu Panda: The Dragon Knight
as Master Sloth (voice)
2022
Charming the Hearts of Men
as George
2021
Hero Mode
as Jimmy Tisdale
2021
Playing with Power: The Nintendo Story
as Narrator
2021
Playing with Power: The Nintendo Story
Executive Producer
2021
Adverse
as Frankie
2021
Captain Underpants Mega Blissmas
as Narrator (voice)
2020
The Epic Tales of Captain Underpants in Space
as Narrator (voice)
2020
The Epic Tales of Captain Underpants in Space
as Abraham Lincoln (voice)
2020
The Epic Tales of Captain Underpants in Space
as Mr. Gigglenose (voice)
2020
Perry Mason
as Sunny Gryce
2020
Justice League Dark: Apokolips War
as Billy Batson / Shazam (voice)
2020
LEGO DC: Shazam! Magic and Monsters
as Shazam (voice)
2020
Reunited Apart
as Self
2020
Captain Underpants Epic Choice-o-Rama
as Narrator / Putter Mulligan (voice)
2020
The Spooky Tale of Captain Underpants Hack-a-ween
as Narrator / Mr Gigglenose (voice)
2019
Scooby-Doo and Guess Who?
as Sean Astin (voice)
2019
No Good Nick
as Ed Thompson
2019
Gloria Bell
as Jeremy
2019
Minecraft: Story Mode
as Reginal (voice)
2018
The Conners
as Tyler
2018
The Epic Tales of Captain Underpants
as Narrator (voice)
2018
eHero
as Richard Brixton
2018
Remember the Sultana
as Narrator
2018
Remember the Sultana
Executive Producer
2018
Beyond Stranger Things
as Self
2017
Espionage Tonight
as Sam Jacobson
2017
Dead Ant
as Art
2017
Unleashed
as Carl
2017
Not a War Story
2017
The Lears
as Tom Cornwall
2017
Tales of the Teenage Mutant Ninja Turtles: Super Shredder
as Raphael (voice)
2017
Swing State
as Bob Bernard
2017
Bad Kids of Crestview Academy
as Headmaster Nash
2017
Justice League Action
as Billy Batson / Shazam (voice)
2016
Justice League Action
as Shazam / Billy (voice)
2016
Unlocked: The World of Games, Revealed
as Self
2016
Stranger Things
as Bob Newby
2016
Stranger Things
as Bob Newby
2016
Stranger Things
as Bob Newby (archive footage) (uncredited)
2016
Range 15
as Pilot Grigsby
2016
The Do-Over
as Ted-O
2016
Bunnicula
as Chester (voice)
2016
Half-Shell Heroes: Blast to the Past
as Raphael (voice)
2015
Supergirl
as Pete Andrews
2015
Woodlawn
as Hank
2015
Con Man
as Sean Astin
2015
New Looney Tunes
as Actor Sean Astin (voice)
2015
Hatched: Chicks Gone Wild!
2015
Checkmate
as Dyson
2015
Teenage Mutant Ninja Turtles: Pulverizer Power
as Raphael (voice)
2015
Do You Believe?
as Dr. Farell
2015
The Dramatics: A Comedy
as Alex Wilson Dixon
2015
Teenage Mutant Ninja Turtles: Renegade Rampage
as Raphael (voice)
2015
Justice League: Throne of Atlantis
as Shazam (voice)
2015
The Librarians
as The Amazing Mysterium / Kirby
2014
Penn Zero: Part-Time Hero
as Blaze (voice)
2014
The Surface
as Mitch
2014
The Hero of Color City
as Horatio (voice)
2014
Ribbit
as Ribbit
2014