Flex Alexander
Acting·April 15, 1970 — 56 years old·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
Filmography · 59
2026UnrequitedErik2023The AssistantShawn Fields2022The Black HamptonsTVDevon aka Lojack2021KenanTVDerek2020TriggerMichael Mass2020BallbusterLuther2019mixed-ishTVGeorge2019Maybe I'm FineJeffrey2018Carl Weber's The Family BusinessTVLow Jack2018Station 19TVEvan Forrester2018And I DancedSelf2017Love by the 10th DatePreacher Hill2016LuciferTVSimon Hallbrooks2015Soul TiesJessie2013My Sister's WeddingMatthew2013Masters of SexTVWalter201324 Hour LoveBradford2012Gotham Comedy LiveTVSelf - Host2012The Client ListTVThe Wolf2010Blue BloodsTVDemarcus King2007The ListChet2007The Hills Have Eyes 2Sarge2007Poor Boy's GameOssie Paris2007Snakes on a BlogSelf2007Snakes on a Plane: Meet the ReptilesSelf2007Snakes on a Set: Behind the ScenesSelf2007The Snake Pit: On the Set of 'Snakes on a Plane'Self2007Love and Other Four Letter WordsArnold2006Snakes on a PlaneThree G's2006Pure Venom: The Making of Snakes on a PlaneSelf2005Her Minor ThingMarty2005Grey's AnatomyTVEvan Forrester2005CutsTV2005Shira: The Vampire SamuraiSmall Change Willie (as Flex)2004Man in the Mirror: The Michael Jackson StoryMichael Jackson2004Sweet OrangesHimself2004GasDamien2004On Air with Ryan SeacrestTVCelebrity Courtyard Correspondent2002CSI: MiamiTVBeau Lendell2001Out ColdAnthony2001One on OneTVFlex Washington · Producer · Co-Executive Producer2000GirlfriendsTVDarnell Wilkes1999Santa and PetePete1999The Apartment Complex1999The ParkersTV1999She's All ThatKadeem1998Modern VampiresTrigger1998IceKelvin1997Total SecurityTV1997Brooklyn SouthTVBuster1997The 6th ManJerrod Smith1997City of IndustryA Roc1996Homeboys in Outer SpaceTVTyberius Walker1996MoeshaTVDread1995Money TrainHood1994New York UndercoverTV1994Sister, SisterTVCold Dog1993Where I LiveTV1992JuiceContest Auditioner