Morris Lamont Chestnut is an American film and television actor. He is known for his roles as teenage father Ricky Baker in the 1991 film Boyz n the Hood, groom-to-be Lance Sullivan in the 1999 film The Best Man, as NBA star Tracy Reynolds in the 2002 film Like Mike, and as the Visitor Ryan Nichols in the TV series V (2009).
His first professional acting role was as Jadon in Freddy's Nightmares: A Nightmare on Elm Street: The Series in the episode "A Family Affair" (season 2, episode 19) which aired on February 18, 1990.
His first feature film role was as Ricky Baker in Boyz n the Hood (1991). He followed with roles in various TV movies. Chestnut also played a role on Patti LaBelle's short-lived sitcom Out All Night. His career continued to rise steadily with co-starring roles in standard big-budget studio films like Under Siege 2 (1995) and G.I. Jane (1997). In 1998, he won the annual Madden Bowl video game competition.
In 1999, he starred in The Best Man with Taye Diggs and Nia Long in which he played a professional football player on the eve of his wedding. He reprised his role in Best Man Holiday. For both of his performances, he earned NAACP Image Award nominations. He then starred in The Brothers (2001), another film centering on the themes of fidelity and success among urban professionals. He has worked with Steven Seagal three times in Under Siege 2: Dark Territory, Half Past Dead and Prince of Pistols.
He starred In Two Can Play That Game (2001), Breakin' All the Rules (2004), and Ladder 49 (2004). He again played a football player in The Game Plan (2007). He produced and starred in the film Not Easily Broken (2009). He starred as Ryan Nichols in the TV series reboot of V (2009). He then appeared in the films Think Like a Man (2012), and, in 2013, the films Identity Thief, Kick-Ass 2, and The Call.
In 2013, he joined the cast of HBO's Nurse Jackie, playing war veteran Dr. Ike Prentiss. The following year, he won the NAACP Image Award for Outstanding Supporting Actor in a Comedy Series. In 2015, Morris Chestnut played Derrick Dog Prince in the movie Heist; and People magazine named him as one of the "Sexiest Men Alive" in 2015. He then starred in the films The Perfect Guy (2016) and When the Bough Breaks (2017).
He played the lead role of pathologist Dr. Beaumont Rosewood Jr. in the series Rosewood, receiving another NAACP image Award nomination. He had recurring roles in the TV series Legends, The Enemy Within, and Our Kind of People. He had a starring guest role on the medical drama The Resident.

Number One on the Call Sheet
Self · (1 episode)
2025

Watson
Dr. John Watson · (13 episodes)
2025

Diarra from Detroit
Swa · (8 episodes)
2024

After Midnight
Self · (1 episode)
2024

Rebuilding Black Wall Street
Self - Host · (6 episodes)
2023

The Best Man: The Final Chapters
Lance Sullivan · (8 episodes)
2022

Halloween in Hollywood
Self
2022

Reasonable Doubt
Corey Cash · (10 episodes)
2022

The Jennifer Hudson Show
Self · (2 episodes)
2022

Sherri
Self - Guest · (2 episodes)
2022

Our Kind of People
Raymond Dupont · (12 episodes)
2021

The Kelly Clarkson Show
(3 episodes)
2019

The Enemy Within
Will Keaton · (13 episodes)
2019

All American
Rick Barnes · (4 episodes)
2018

The Resident
Barrett Cain · (30 episodes)
2018

Girls Trip
Morris Chestnut
2017

Goliath
Hakeem Rashad · (8 episodes)
2016

When the Bough Breaks
John Taylor
2016

Heist
Dog
2015

Rosewood
Beaumont Rosewood Jr. · (44 episodes)
2015

The Perfect Guy
Dave King
2015

The Late Show with Stephen Colbert
Self · (1 episode)
2015

Legends
Tony Rice · (12 episodes)
2014

The Tonight Show Starring Jimmy Fallon
Self · (1 episode)
2014

The Best Man Holiday
Lance Sullivan
2013

Kick-Ass 2
Detective Marcus Williams
2013

The Call
Officer Paul Phillips
2013

Identity Thief
Detective Reilly
2013

Think Like a Man
James
2012

American Horror Story
Luke · (6 episodes)
2011

The Enduring Significance of 'Boyz n the Hood'
Self
2011

V
Ryan Nichols · (22 episodes)
2009

Watch What Happens Live with Andy Cohen
Self - Guest · (5 episodes)
2009

Not Easily Broken
Dave Johnson
2009

The Wendy Williams Show
(1 episode)
2008
The Prince of Motor City
Leo Moore
2008

The Perfect Holiday
Benjamin Armstrong
2007

The Game Plan
Travis Sanders
2007

The N Word
Self
2006

Bones
Agent Oakes · (1 episode)
2005

The Cave
Top Buchanan
2005

American Dad!
Craig (voice) · (1 episode)
2005

Ladder 49
Tommy Drake
2004

Anacondas: The Hunt for the Blood Orchid
Gordon Mitchell
2004

Breakin' All the Rules
Evan
2004

Friendly Fire: Making of an Urban Legend
Self
2003

Confidence
Travis
2003

Jimmy Kimmel Live!
Self · (1 episode)
2003

Half Past Dead
Donald Robert Johnson
2002

Like Mike
Tracey Reynolds
2002

Scenes of the Crime
Ray
2002

The Killing Yard
Shango
2001

Two Can Play That Game
Keith Fenton
2001

The Brothers
Jackson Smith
2001

The Best Man
Lance Sullivan
1999

C-16: FBI
Mal Robinson · (13 episodes)
1997

G.I. Jane
McCool
1997
FireHouse
Andre
1997

The Daily Show
Self · (1 episode)
1996

Under Siege 2: Dark Territory
Bobby Zachs
1995

Higher Learning
Track Anchor
1995

ER
Frank 'Rambo' Bacon · (2 episodes)
1994

The Inkwell
Harold Lee
1994

Living Single
(2 episodes)
1993

The Ernest Green Story
Ernest Green
1993

In the Line of Duty: Street War
Prince Franklin
1992
Out All Night
Jeff Carswell · (20 episodes)
1992

The Last Boy Scout
Locker Room Kid
1991

Boyz n the Hood
Ricky Baker
1991

LIVE with Kelly and Mark
Self · (3 episodes)
1988

LIVE with Kelly and Mark
Self - Guest · (2 episodes)
1988

Golden Globe Awards
Self - Presenter · (1 episode)
1944