Filmography
| Film | |||
|---|---|---|---|
| Year | Film | Role | Notes |
| 1992 | Juice | Flex the Contest Auditioner | Credited as Mark "Flex" Knox |
| 1995 | Money Train | Hood | Credited as Flex |
| 1997 | The Sixth Man | Jerrod Smith | Credited as Flex |
| City of Industry | A Roc | Credited as Flex | |
| 1998 | Backroom Bodega Boyz | Credited as Flex Direct-to-video release |
|
| 1999 | She's All That | Kadeem | |
| 2001 | Out Cold | Anthony | |
| 2004 | Gas | Damien | |
| Shira: The Vampire Samurai | Small Change Willie | Credited as Flex Direct-to-video release |
|
| 2005 | Her Minor Thing | Marty | |
| 2006 | Snakes On a Plane | Three G's | |
| 2007 | Love... & Other 4 Letter Words | Arnold | |
| Poor Boy's Game | Ossie Paris | ||
| The Hills Have Eyes 2 | Sarge | ||
| The List | Chet | ||
| Television | |||
| Year | Title | Role | Notes |
| 1993 | Where I Live | Reggie Coltrane | Unknown episodes |
| 1994 | Sister, Sister | Cold Dog | 1 episode |
| New York Undercover | Mecca | 1 episode | |
| 1995 | The Cosby Mysteries | Partygoer | 1 episode |
| 1996–1997 | Homeboys in Outer Space | Tyberius Walker | 21 episodes |
| 1997 | Moesha | Dread | 1 episode |
| Total Security | Neville Watson | 13 episodes | |
| Brooklyn South | Buster | 1 episode | |
| 1998 | Modern Vampires | Trigger | Credited as Flex Television movie |
| Ice | Kelvin | Credited as Flex Television movie |
|
| 1999 | The Force | Television movie | |
| The Apartment Complex | Television movie | ||
| Santa and Pete | Pete | Television movie | |
| 2000 | The Parkers | Andy | 1 episode |
| 2000–2001 | Girlfriends | Darnell Wilkes | 4 episodes |
| 2001–2006 | One on One | Mark "Flex" Washington | 97 episodes |
| 2004 | Man in the Mirror: The Michael Jackson Story | Michael Jackson | Television movie |
| 2005 | Cuts | Flex Washington | 1 episode |
| 2007 | Nice Girls Don't Get the Corner Office | Deef | Television movie |
| CSI: Miami | Martin Wilson | 1 episode | |
| 2010 | Blue Bloods | Det. Demarcus King | 1 episode (Pilot) |
| 2011 | It Takes Two | Mark "Flex" Wolf | 1 episode |
| 2012 | Single Ladies | James Blackwell | 1 episode |
Read more about this topic: Flex Alexander