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