Flex Alexander

ActorProductionProducer Apr 15 (age 56) New York City, New York, USA 1992–2026 (34 year career)

6.5 avg rating

Biography

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

Known For

Film

She's All That

Kadeem

Film

Juice

Contest Auditioner

Film

Snakes on a Plane

Three G's

Film

The Hills Have Eyes 2

Sarge

Film

Money Train

Hood

Film

The 6th Man

Jerrod Smith

Film

Out Cold

Anthony

Film

One on One

Flex Washington

Filmography

Acting (60)

Movies (35)

Unrequited

The Assistant

as Shawn Fields

Trigger

as Michael Mass

Ballbuster

as Luther

Maybe I'm Fine

as Jeffrey

And I Danced

as Self

Love by the 10th Date

2017

as Preacher Hill

6.3

Soul Ties

2015

as Jessie

My Sister's Wedding

as Matthew

24 Hour Love

as Bradford

The Hills Have Eyes 2

as Sarge

Poor Boy's Game

as Ossie Paris

The List

as Chet

Snakes on a Blog

as Self

Snakes on a Set: Behind the Scenes

2007

as Self

Snakes on a Plane: Meet the Reptiles

2007

as Self

The Snake Pit: On the Set of 'Snakes on a Plane'

2007

as Self

Love and Other Four Letter Words

as Arnold

Snakes on a Plane

as Three G's

Pure Venom: The Making of Snakes on a Plane

2006

as Self

Her Minor Thing

2005

as Marty

4.3

Shira: The Vampire Samurai

2005

as Small Change Willie (as Flex)

3.3

Man in the Mirror: The Michael Jackson Story

2004

as Michael Jackson

5.8

Sweet Oranges

2004

as Himself

Gas

as Damien

Out Cold

as Anthony

She's All That

as Kadeem

Santa and Pete

as Pete

The Apartment Complex

Ice

as Kelvin

Modern Vampires

as Trigger

The 6th Man

as Jerrod Smith

City of Industry

as A Roc

Money Train

as Hood

Juice

as Contest Auditioner

7.2

Television (25)

The Black Hamptons

as Devon aka Lojack

Kenan

as Derek

mixed-ish

as George

Station 19

as Evan Forrester

Carl Weber's The Family Business

as Low Jack

Lucifer

as Simon Hallbrooks

Masters of Sex

as Walter

The Client List

as The Wolf

Gotham Comedy Live

as Self - Host

Blue Bloods

as Demarcus King

Grey's Anatomy

as Evan Forrester

Cuts

On Air with Ryan Seacrest

2004

as Celebrity Courtyard Correspondent

CSI: Miami

as Beau Lendell

One on One

as Flex Washington

One on One

as Flex Washington

Girlfriends

as Darnell Wilkes

The Parkers

Brooklyn South

as Buster

Total Security

Moesha

as Dread

Homeboys in Outer Space

as Tyberius Walker

New York Undercover

Sister, Sister

as Cold Dog

Where I Live

Crew (2)

Television (2)

One on One

2001

Co-Executive Producer

7.9

One on One

2001

Producer

7.9