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.
The Family Meeting
(Zach)
American Fiction
(Van Go Jenkins)
Molli and Max in the Future
(Moebius)
Thanks for Sharing
(Lou)
The Super
(Cal)
Person to Person
(Lester)
Anna & the Asteroid
(Ben)
A Quiet Place Part II
(Police Officer)
Hamilton
(Hercules Mulligan / James Madison)
The Undefeated Presents: Hamilton In-Depth
(Self)
Hamilton's America
(Self)
Elegies for Angels, Punks and Raging Queens
(Paul)
Generation Wrecks
Ballers
(Anthony)
Blue Bloods
(Damon Williams)
Tom Clancy's Jack Ryan
(Adebayo 'Ade' Osoji)
Scavengers Reign
(Station Chief (voice))
Station 19
(Dean Miller)
Celebrity Family Feud
(Self)
Grey's Anatomy
(Dean Miller)
BoJack Horseman
(Mike (voice))
She's Gotta Have It
(Slick Willie)
Billions
(Leon)
Some Good News
(Self)
Demascus
(Demascus)
Law & Order: Special Victims Unit
(Cash Lewis)
Robot Chicken
(The Night King / Grim Reaper / Swan (voice))
Law & Order
(Mike Keyz)