Keith David Williams (born June 4, 1956) is an American actor. He is mostly known for his deep distinctive bass voice, distinctive face and screen presence in over 400 roles across film, stage, television, voice work and interactive media.
He has starred in such films as The Thing (1982), Platoon (1986), They Live (1988), Dead Presidents (1995), Armageddon (1998), There's Something About Mary (1998), Requiem for a Dream (2000), Pitch Black (2000), Barbershop (2002), Crash (2004), The Chronicles of Riddick (2004), Cloud Atlas (2012), The Nice Guys (2016), Nope (2022), and American Fiction (2023). He starred as Elroy Patashnik in the sixth season of the NBC series Community (2015) and as Bishop James Greenleaf in the Oprah Winfrey Network drama Greenleaf (2016–20).
His Emmy-winning voice acting career includes the narrator of Ken Burns films such as The War (2007) and Muhammad Ali (2021). In film, he has voiced Dr. Facilier in The Princess and the Frog and the Cat in Coraline (both 2009). On television, he voiced Goliath in Gargoyles (1994–97), Al Simmons / Spawn in Todd McFarlane's Spawn (1997–99), The Flame King in Adventure Time (2012–17), President Andre Curtis in Rick and Morty (2015–present) and its spin-off President Curtis (2026–present), King Andrias in Amphibia (2020–22), Dr. Tenma in Pluto (2023), and Husk in Hazbin Hotel (2024–present). Video game roles include the Arbiter Thel 'Vadamee in the Halo franchise (2004–15), Julius Little and himself in the Saints Row series (2006–13), Captain Anderson in the Mass Effect series (2007–13), Chaos in Dissidia Final Fantasy (2008), Sergeant Foley in Call of Duty: Modern Warfare 2 (2009), and Commander Zavala in Destiny 2: The Final Shape (2024). For Disney, he is also the current voice of Mufasa in The Lion King franchise and Oogie Boogie in The Nightmare Before Christmas franchise since 2024–present, succeeding James Earl Jones and Ken Page, following their respective deaths that year.
On June 4, 2026, David received a star on the Hollywood Walk of Fame.
David was born June 4, 1956, in Harlem and raised in Corona, Queens. His mother, Dolores (née Dickenson), was a manager at New York Telephone, and his father, Lester Williams, worked as a director of payroll operations.
He initially intended to become an actor after playing the Cowardly Lion in a school production of The Wizard of Oz and went on to study at Manhattan's High School of Performing Arts. There, David also sang in a city-wide all boys' choir. He attended the Juilliard School's Drama Division (1975–1979, Group 8) where he graduated with a Bachelor of Fine Arts degree in 1979.
In 1980–81, David toured the country with John Houseman's The Acting Company in productions of A Midsummer Night's Dream and Samuel Beckett's Waiting for Godot. Less than two years later, he went on to star as Childs, opposite Kurt Russell in John Carpenter's The Thing, starting his lengthy on-screen career. In the 1980s run of Mister Rogers' Neighborhood, he portrayed Keith the Southwood Carpenter in the Neighborhood of Make-Believe segments. He also played Keith, the game coin collector in an episode where Rogers and a small child learn to play the arcade game Donkey Kong.
He went on to appear in films such as Platoon (1986), Stars and Bars (1988), They Live (1988), Men at Work (1990), and Marked for Death (1990). He played Kirby in the 1995 film Dead Presidents, and he appeared in the 1995 Spike Lee film Clockers. Roles in other films followed, in Volcano (1997), Armageddon (1998), There's Something About Mary (1998), Pitch Black (2000), Barbershop (2002), Agent Cody Banks (2003), Head of State (2003), Hollywood Homicide (2003), Agent Cody Banks 2: Destination London (2004), The Chronicles of Riddick (2004), Crash (2004), ATL (2006), Delta Farce (2007) First Sunday (2008), The Nice Guys (2016), Nope (2022), and American Fiction (2023).
He portrayed "Father" in the romantic comedy action film Mr. & Mrs. Smith (2005). At the same time, he has appeared in numerous independent films including the critically acclaimed Requiem for a Dream (2000), playing the role of Big Tim. He has also appeared extensively in television productions since the 1980s and as a regular character Lieutenant Williams on the short-lived television series The Job. He was a regular on another shoot, The Big House, made for ABC in 2004. David portrayed Detective Jim Crenshaw in the 2010 horror film Chain Letter.
In 2010, David was cast as Max Malini for the NBC television series The Cape. On April 18, 2011, Keith appeared in the 21st episode of season one of Hawaii Five-0 as criminal tycoon Jimmy Cannon. In 2012, he appeared in the horror film Smiley and the science-fiction drama Cloud Atlas. In 2013, David appeared in the controversial drama Boiling Pot which is based on true events of racism. In 2014, David portrayed Command Sergeant Major Donald Cody in the Fox comedy series Enlisted. Later in 2014, David was cast as Elroy Patashnik in the sixth season of the sitcom Community.
In 2015, David was cast in the leading role alongside Lynn Whitfield in the Oprah Winfrey Network drama series Greenleaf.
David has appeared in several genre films, but science fiction is one of his favorites. In an interview with Starlog, he said, “I like the philosophy of science fiction...You start out with a premise and then you take these wonderful, imaginative quantum leaps into different realms, into different realities, and you must fashion a philosophical foundation for the world you create". To prepare for certain roles he will often watch videotapes, read books, and listen to music that moves him. In an interview with Maxim, he said "I do a Nat King Cole act. Nat is my inspiration, and a big influence in my life. And I'm going to keep working on it. Nat practiced singing for two hours every day, so even he didn't get that level of smooth without working on his voice."
David also works extensively as a voice actor. He was the voice of the Flame King in Adventure Time, King Andrias from Amphibia, Goliath from Gargoyles, the title character in the Spawn animated series, and Lemuel Kane in Archer. In the English dub of Princess Mononoke, David played the narrator and Okkoto. He played the role of Mama in the English dub of 3×3 Eyes. He provided the voice for the character Decker in the role-playing video game Fallout and the voice for the character Vhailor in Planescape: Torment. He provided the voice of the Arbiter for the video game Halo 2, released in 2004; later, he reprised that role in the Xbox 360 follow-up Halo 3. He voiced the character again in Halo: The Master Chief Collection and also in Halo 5: Guardians, released in 2014 and 2015 respectively. He played the role of Captain David Anderson in BioWare's Mass Effect trilogy.
David did voice work in the video game Saints Row and its sequel Saints Row II, playing gang leader of the 3rd Street Saints Julius Little, as well as voicing himself in Saints Row IV.
He is also heard on the intro of several Ice Cube projects, including Westside Connection's 2003 release Terrorist Threats, Cube's 2008 solo album Raw Footage, Cube's 2010 solo album I Am the West, and he narrated the documentary Beef II, which also featured Ice Cube.
He provides the voice for the UPS "What Can Brown Do for You" commercials. He did the voice of Despero in the two part episode "Hearts and Minds" of Justice League. He has done voice work for early Adult Swim commercials for Inuyasha.
He has worked with documentary filmmaker Ken Burns numerous times, narrating Burns' Jazz, Mark Twain, The War, Unforgivable Blackness: The Rise and Fall of Jack Johnson, Jackie Robinson, Muhammad Ali, and Leonardo da Vinci. David won the Emmy Award for Outstanding Voice-Over Performance for his work in The War and Unforgivable Blackness. He performs the narration duties in the BBC documentary, World War II: Behind Closed Doors.
The 2004 PBS documentary Ancient Refuge in the Holy Land and the 2005 History Channel documentary Crusades: Crescent & the Cross focusing on the medieval Crusades were both narrated by him, as well as the 2003 National Geographic documentary Inside Mecca. He later parodied his documentary work by narrating the 2012 episode of Community, "Pillows and Blankets", a mockumentary revolving around a pillow fight between rival blanket forts.