Flex Alexander
Born Apr 15, 1970 · New York City, New York, USA
Mark Alexander Knox (born April 15, 1970), better known as Flex Alexander or Flex, is an American actor, comedian and dancer.
Known for
Unrequited
2026
The Assistant
2023
The Black Hamptons
2022
Kenan
2021
Ballbuster
2020
Trigger
2020
mixed-ish
2019
Maybe I'm Fine
2019
Station 19
2018
Carl Weber's The Family Business
2018
Love by the 10th Date
2017
Lucifer
2016
Soul Ties
2015
Masters of Sex
2013
My Sister's Wedding
2013
24 Hour Love
2013
The Client List
2012
Blue Bloods
2010
The Hills Have Eyes 2
2007
Poor Boy's Game
2007
The List
2007
Love and Other Four Letter Words
2007
Snakes on a Plane
2006
Grey's Anatomy
2005
Cuts
2005
Her Minor Thing
2005
Shira: The Vampire Samurai
2005
On Air with Ryan Seacrest
2004
Man in the Mirror: The Michael Jackson Story
2004
Gas
2004
CSI: Miami
2002
One on One
2001
Out Cold
2001
Girlfriends
2000
The Parkers
1999
She's All That
1999
Santa and Pete
1999
The Apartment Complex
1999
Ice
1998
Modern Vampires
1998
Brooklyn South
1997
The 6th Man
1997
City of Industry
1997
Moesha
1996
Homeboys in Outer Space
1996
Money Train
1995
Sister, Sister
1994
New York Undercover
1994
Where I Live
1993
Juice
1992