
Flex Alexander
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Mark Alexander Knox (born April 15, 1970), better known as Flex Alexander or Flex, is an American actor, comedian and dancer.
Known for
Credits

The Hills Have Eyes 2 (2007)
as Sarge

Snakes on a Plane (2006)
as Three G's

She's All That (1999)
as Kadeem

Money Train (1995)
as Hood

Juice (1992)
as Contest Auditioner

Out Cold (2001)
as Anthony

The 6th Man (1997)
as Jerrod Smith

Unrequited (2026)
as Erik

City of Industry (1997)
as A Roc

The List (2007)
as Chet

Modern Vampires (1998)
as Trigger

Snakes on a Blog (2007)
as Self

Ice (1998)
as Kelvin

Her Minor Thing (2005)
as Marty

Man in the Mirror: The Michael Jackson Story (2004)
as Michael Jackson

Poor Boy's Game (2007)
as Ossie Paris

Love by the 10th Date (2017)
as Preacher Hill

Ballbuster (2020)
as Luther

Snakes on a Set: Behind the Scenes (2007)
as Self

Pure Venom: The Making of Snakes on a Plane (2006)
as Self

Santa and Pete (1999)
as Pete

Soul Ties (2015)
as Jessie

The Apartment Complex (1999)
Actor
Sweet Oranges (2004)
as Himself

24 Hour Love (2013)
as Bradford

Love and Other Four Letter Words (2007)
as Arnold

Gas (2004)
as Damien

Snakes on a Plane: Meet the Reptiles (2007)
as Self

The Assistant (2023)
as Shawn Fields

Shira: The Vampire Samurai (2005)
as Small Change Willie (as Flex)

And I Danced (2018)
as Self

The Snake Pit: On the Set of 'Snakes on a Plane' (2007)
as Self

Maybe I'm Fine (2019)
as Jeffrey

My Sister's Wedding (2013)
as Matthew

Trigger (2020)
as Michael Mass





