Flex Alexander
Actor

Flex Alexander

Flex Alexander is credited on 16 movies and 15 TV shows, best known by TMDB votes for Lucifer, Grey's Anatomy and She's All That.

Born April 15, 1970 in New York City, New York, USA.

Filmography · 31 titles

US streaming apps shown for the 12 best-known titles, checked October 5, 2026. Tap any title for where it streams and what it costs.

About Flex Alexander

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

Biography from TMDB, written by its community.

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