Okieriete Onaodowan
Biography
Okieriete "Oak" Onaodowan (born August 16, 1987) is an American actor, known for originating the roles of Hercules Mulligan and James Madison in the 2015 musical Hamilton, and the role of Dean Miller in the ABC drama and Grey's Anatomy spin-off series Station 19.
Known For
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Filmography
Acting (32)
Movies (15)
One Night Only
2026 Upcomingas Tejan
Aug 5
Hamilton
2025as Hercules Mulligan / James Madison
Hamilton: Reuniting the Revolution
2025as Self
Molli and Max in the Future
2024as Moebius
American Fiction
2023as Van Go Jenkins
The Family Meeting
2023as Zach
A Quiet Place Part II
2021as Police Officer
Generation Wrecks
2021
The Undefeated Presents: Hamilton In-Depth
2020as Self
Elegies for Angels, Punks and Raging Queens
2020as Paul
The Super
2018as Cal
Person to Person
2017as Lester
Anna & the Asteroid
2017as Ben
Hamilton's America
2016as Self
Thanks for Sharing
2013as Lou
Television (17)
Demascus
2025as Demascus
Scavengers Reign
2023as Station Chief (voice)
Some Good News
2020as Self
Tom Clancy's Jack Ryan
2018as Adebayo 'Ade' Osoji
Station 19
2018as Dean Miller
Station 19
2018as Dean Miller
She's Gotta Have It
2017as Slick Willie
Billions
2016as Leon
Ballers
2015as Anthony
Celebrity Family Feud
2015as Self
BoJack Horseman
2014as Mike (voice)
Blue Bloods
2010as Damon Williams
Grey's Anatomy
2005as Dean Miller
Robot Chicken
2005as The Night King / Grim Reaper / Swan (voice)
Law & Order: Special Victims Unit
1999as Cash Lewis
Law & Order
1990as Mike Keyz
Tony Awards
1956as Self - Performer
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