Actor
Okieriete Onaodowan
August 16, 1987 · Newark, New Jersey, USA
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.
Notable work
8.2Grey's Anatomy (2005)
as Dean Miller
7.4A Quiet Place Part II (2021)
as Police Officer
8Law & Order: Special Victims Unit (1999)
as Cash Lewis
8.5BoJack Horseman (2014)
as Mike (voice)
8Jurassic World Camp Cretaceous (2020)
as Mr. Gold (voice)
7.7Tom Clancy's Jack Ryan (2018)
as Adebayo 'Ade' Osoji
8.2Station 19 (2018)
as Dean Miller
7.3American Fiction (2023)
as Van Go Jenkins
7.8Billions (2016)
as Leon
7.8Blue Bloods (2010)
as Damon Williams
6.8Ballers (2015)
as Anthony
7.3Law & Order (1990)
as Mike Keyz
Often works with
Chandra Wilson
2 titles together
Grey's Anatomy, Station 19
Jason George
2 titles together
Grey's Anatomy, Station 19
John Krasinski
2 titles together
A Quiet Place Part II, Tom Clancy's Jack Ryan
Dann Florek
2 titles together
Law & Order: Special Victims Unit, Law & Order
Stephanie Beatriz
2 titles together
BoJack Horseman, Jurassic World Camp Cretaceous
Isiah Whitlock Jr.
2 titles together
Thanks for Sharing, Person to Person
Full filmography · 26
Demascus
as Demascus
2025
Scavengers Reign
as Station Chief (voice)
20238.5
Jurassic World Camp Cretaceous
as Mr. Gold (voice)
20208
Tom Clancy's Jack Ryan
as Adebayo 'Ade' Osoji
20187.7
Station 19
as Dean Miller
20188.2
She's Gotta Have It
as Slick Willie
20176.3
Billions
as Leon
20167.8
Ballers
as Anthony
20156.8
BoJack Horseman
as Mike (voice)
20148.5
Blue Bloods
as Damon Williams
20107.8
Grey's Anatomy
as Dean Miller
20058.2
Robot Chicken
as The Night King / Grim Reaper / Swan (voice)
20057.6