Okieriete Onaodowan

Actor · Born August 16, 1987 · Newark, New Jersey, USA

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.

Acted in 26

2020s

2026
One Night Only
Tejan
55
2025
Hamilton
Hercules Mulligan / James Madison
86
Demascus
Demascus · 6 episodes
2024
Molli and Max in the Future
Moebius
72
2023
American Fiction
Van Go Jenkins
80
Scavengers Reign
Station Chief (voice) · 1 episode
86
The Family Meeting
Zach
2021
Generation Wrecks
Movie
A Quiet Place Part II
Police Officer
76
2020
Elegies for Angels, Punks and Raging Queens
Paul
Jurassic World Camp Cretaceous
Mr. Gold (voice) · 2 episodes
76

2010s

2018
The Super
Cal
48
Tom Clancy's Jack Ryan
Adebayo 'Ade' Osoji · 6 episodes
79
Station 19
Dean Miller · 65 episodes
74
2017
She's Gotta Have It
Slick Willie · 1 episode
67
Anna & the Asteroid
Ben
Person to Person
Lester
55
2016
Billions
Leon · 1 episode
82
2015
Ballers
Anthony · 2 episodes
74
2014
BoJack Horseman
Mike (voice) · 1 episode
87
2013
Thanks for Sharing
Lou
58
2010
Blue Bloods
Damon Williams · 1 episode
77

2000s

1990s

1999
Law & Order: Special Victims Unit
Cash Lewis · 1 episode
81
1990
Law & Order
Mike Keyz · 1 episode
77

Appearances5

2020s

2025
Hamilton: Reuniting the Revolution
Self
2020
The Undefeated Presents: Hamilton In-Depth
Self
Some Good News
Self · 1 episode
83

2010s

2016
Hamilton's America
Self
2015
Celebrity Family Feud
Self · 1 episode