Biography
Sean Thompson Kleier (born 1987) is an American actor. He is primarily known for the role of Lex Von Weber in Odd Mom Out, Mikel in Happyish[1] and appeared as Agent Stoltz in Marvel's Ant-Man and the Wasp.
Kleier grew up in Louisville, Kentucky, and was educated there at Kentucky Country Day School. He further studied at Bowdoin College before moving to New York and doing improv with the Upright Citizens Brigade.
A co-founder of the production and media strategy company Motiv Creative, Kleier and his brother create content for political advocacy groups, particularly Represent.Us, a non-profit working on grassroots corruption, campaign finance and electoral reform.
Kleier played Agent Stoltz in the film Ant-Man and the Wasp (2018).
From Wikipedia, the free encyclopedia
Filmography
Cast Credits

The Elephant in the Room
Character: Vincent
MOVIE • 2025

Wedding Season
Character: Nick
MOVIE • 2022

Chris Watts: Confessions of a Killer
Character: Chris Watts
MOVIE • 2020

Off Season
Character: Devon
MOVIE • 2019

Ant-Man and the Wasp
Character: Agent Stoltz
MOVIE • 2018

9-1-1
Character: Greg
TV • 2018

After Party
Character: Hollis
MOVIE • 2017

Life Hack
Character: Peter
MOVIE • 2017

Conviction
Character: Josh Fleck
TV • 2016

The Hudson Tribes
Character: Officer Russo
MOVIE • 2016

The Intern
Character: Bartender
MOVIE • 2015

Odd Mom Out
Character: Lex
TV • 2015

Sam
Character: Doc
MOVIE • 2015

Younger
Character: Lucas
TV • 2015

Hamlet: Son of a Kingpin
Character: Laertes
MOVIE • 2015

Julia
Character: Tim
MOVIE • 2015

The Affair
Character: Bryce
TV • 2014

Madam Secretary
Character: Tyler Cole
TV • 2014
She Lights Up Well
Character: Zach
MOVIE • 2014

Mastodon
Character: John
MOVIE • 2013