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Personal Info
Known For
Acting
Birthday
August 16, 1987
Place of Birth
Newark, New Jersey, USA
Also Known As
- Okieriete Onadowan
Okieriete Onaodowan
0.8 Popularity
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
7.6
Hercules Mulligan / James Madison
Hamilton
2025
🎬
0.0
Self
Hamilton: Reuniting the Revolution
2025
6.3
Demascus
Demascus
2025
6.5
Moebius
Molli and Max in the Future
2024
7.3
Van Go Jenkins
American Fiction
2023
8.5
Station Chief (voice)
Scavengers Reign
2023
🎬
2.0
Zach
The Family Meeting
2023
0.0
Generation Wrecks
2021
7.4
Police Officer
A Quiet Place Part II
2021
0.0
Paul
Elegies for Angels, Punks and Raging Queens
2020
Credits
Hamilton
as Hercules Mulligan / James Madison
2025
7.6
🎬
Hamilton: Reuniting the Revolution
as Self
2025
0.0
Demascus
as Demascus
2025
6.3
Molli and Max in the Future
as Moebius
2024
6.5
American Fiction
as Van Go Jenkins
2023
7.3
Scavengers Reign
as Station Chief (voice)
2023
8.5
🎬
The Family Meeting
as Zach
2023
2.0
Generation Wrecks
2021
0.0
A Quiet Place Part II
as Police Officer
2021
7.4
Elegies for Angels, Punks and Raging Queens
as Paul
2020
0.0
The Undefeated Presents: Hamilton In-Depth
as Self
2020
7.0
Some Good News
as Self
2020
6.4
The Super
as Cal
2018
5.2
Tom Clancy's Jack Ryan
as Adebayo 'Ade' Osoji
2018
7.7
Station 19
as Dean Miller
2018
8.2
She's Gotta Have It
as Slick Willie
2017
6.3
Anna & the Asteroid
as Ben
2017
0.0
Person to Person
as Lester
2017
5.2
Hamilton's America
as Self
2016
6.6
Billions
as Leon
2016
7.8
Ballers
as Anthony
2015
6.8
Celebrity Family Feud
as Self
2015
7.8
BoJack Horseman
as Mike (voice)
2014
8.5
Thanks for Sharing
as Lou
2013
5.9
Blue Bloods
as Damon Williams
2010
7.8
Grey's Anatomy
as Dean Miller
2005
8.2
Robot Chicken
as The Night King / Grim Reaper / Swan (voice)
2005
7.7
Law & Order: Special Victims Unit
as Cash Lewis
1999
7.9
Law & Order
as Mike Keyz
1990
7.4
Tony Awards
as Self - Performer
1956
5.9