
Mark Duplass
Acting
Mark David Duplass (born December 7, 1976) is an American filmmaker, actor, writer, and musician. With his brother Jay Duplass, he started the film production company Duplass Brothers Productions in 1996, for which they wrote and directed The Puffy Chair (2005), Baghead (2008), Cyrus (2010), Jeff, Who Lives at Home (2011), and The Do-Deca-Pentathlon (2012). Duplass co-wrote and starred in the horror film Creep (2014) and its sequel Creep 2 (2017), as well as the television spin-off The Creep Tapes (2024). He co-wrote and co-produced the television anthology series Room 104 (2017–2020). His other acting credits include Humpday (2009), The League (2009–2015), Greenberg (2010), Safety Not Guaranteed (2012), The One I Love (2014), The Lazarus Effect (2015), Togetherness (2015–2016), Blue Jay (2016), Tully (2018), Goliath (2018–2019), Paddleton (2019), and Language Lessons (2021). For his portrayal of Charlie "Chip" Black in The Morning Show (2019–present), Duplass received two nominations for the Primetime Emmy Award for Outstanding Supporting Actor in a Drama Series. He was also the lead singer of the indie rock band Volcano, I'm Still Excited!! Description above from the Wikipedia article Mark Duplass, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Backrooms

Noah Britton: The Best Stuff I've Ever Done
The Narrator (voice)

Under the Lights
Principal Mark Karen

Hurricanna

Oh, Christmas Tree
Ben

Biosphere
Billy

Wes Is Dying
Mark

7 Days
Daddy (voice)

Language Lessons
Adam

Her Effortless Brilliance: A Celebration of Lynn Shelton Through Film and Music
Self

Bombshell
Doug Brunt

Paddleton
Michael

Love Sonia
Man in LA

Tully
Craig

Duck Butter
Mark

Creep 2
Aaron

Blue Jay
Jim

The Lazarus Effect
Frank Walton

21 Years: Richard Linklater
Self - Filmmaker

Mercy
Uncle Lanning

The One I Love
Ethan

Tammy
Bobby

Creep
Josef

Parkland
Kenneth O'Donnell

Zero Dark Thirty
Steve

People Like Us
Ted

Safety Not Guaranteed
Kenneth

Darling Companion
Bryan

The First A.D.

Your Sister's Sister
Jack

Mars
Charlie Brownsville

Greenberg
Eric Beller (Beller's Party)
Other People's Parties
Doug Rhineau

True Adolescents
Sam Bryant

Humpday
Ben

Hannah Takes the Stairs
Mike

The Puffy Chair
Josh

The Intervention
Mark

Scrapple
Rick

This Is John
John Ashford
The New Brad
Brad

Connect 5
Chuck







