
Acting · 49 years old
New Orleans, Louisiana, USA
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.

Grave Conversations
Self

Pretzel and the Puppies
Pretzel (voice)

The New Brad
Brad

The Morning Show
Charlie 'Chip' Black

Big Mouth
Val Bilzerian (voice)

Good American Family
Michael Barnett

Big Mouth

Manhunt
David Kaczynski

Goliath
Tom Wyatt

The League
Pete Eckhart

Love Sonia
Man in LA

This Is John
John Ashford

Calls
Patrick (voice)

Blue Jay
Jim

Paddleton
Michael

Celebrity Wheel of Fortune
Self - Contestant

The $100,000 Pyramid
Self

Zero Dark Thirty
Steve

The One I Love
Ethan

People Like Us
Ted