
Harry Lennix
Acting
From Wikipedia, the free encyclopedia. Harold Joseph Lennix III (born November 16, 1964) is an American actor. He is known for his roles as Terrence "Dresser" Williams in the Robert Townsend film The Five Heartbeats (1991) and as Boyd Langton in the science-fiction series Dollhouse. Lennix co-starred as Harold Cooper, assistant director of the FBI Counterterrorism Division, on the NBC drama The Blacklist. Lennix also played J'onn J'onzz/Calvin Swanwick/Martian Manhunter in the DC Extended Universe films Man of Steel, Batman v Superman: Dawn of Justice, and Zack Snyder's Justice League. He was nominated for the 2025 Tony Award for Best Actor in a Play for his role in Purpose.
Known For

House
2004 · tv

The Blacklist
2013 · tv

24
2001 · tv

ER
1994 · tv

Billions
2016 · tv

Diagnosis: Murder
1993 · tv

The Practice
1997 · tv

Girlfriends
2000 · tv

Batman v Superman: Dawn of Justice
2016 · movie

Insecure
2016 · tv

Zack Snyder's Justice League
2021 · movie

The Matrix Reloaded
2003 · movie

Man of Steel
2013 · movie

Ally McBeal
1997 · tv

Dollhouse
2009 · tv

The Matrix Revolutions
2003 · movie

Murder One
1995 · tv

Law & Order: LA
2010 · tv

The Parent 'Hood
1995 · tv

The Package
1989 · movie

Commander in Chief
2005 · tv

Ray
2004 · movie

Legion of Super Heroes
2006 · tv

Emily Owens, M.D.
2012 · tv

State of Play
2009 · movie

The Blacklist: Redemption
2017 · tv

Justice League: Throne of Atlantis
2015 · movie

Collateral Damage
2002 · movie

Stomp the Yard
2007 · movie

The Human Stain
2003 · movie