Early life

Born in New York City, New York, Williams was the son of a professional musician, Clay Williams, and grandson of jazz and blues composer/pianist Clarence Williams and his singer-actress wife, Eva Taylor. Raised by his paternal grandmother, he became interested in acting after accidentally walking onto a stage at a theater below a Harlem YMCA.

Career

Williams began pursuing an acting career after spending two years in the United States Air Force. He first appeared on Broadway in The Long Dream (1960), and received a Theatre World Award and Tony nomination for the three-person play Slow Dance on the Killing Ground (1964). Continuing his work on stage, he appeared in Walk in Darkness (1963), Sarah and the Sax (1964), Doubletalk (1964), and King John. He also served as artist-in-residence at Brandeis University in 1966.

Williams' breakout role was as undercover cop Linc Hayes on the highly popular counterculture TV cop series The Mod Squad (1968), along with fellow relative unknowns Michael Cole and Peggy Lipton. Since the series ended in 1973, he has worked in a variety of genres on stage and screen, from comedy (I'm Gonna Git You Sucka; Half-Baked) to sci-fi (Star Trek: Deep Space Nine) and drama (Purple Rain).

Spanning over forty years, his career includes a recurring role in the surreal TV series Twin Peaks (1990), a good cop in Deep Cover (1992), a rioter in the mini-series Against the Wall (1994), and Wesley Snipes' chemically dependent Dad in Sugar Hill (1993). Other TV roles include Hill Street Blues, the Canadian cult classic The Littlest Hobo, Miami Vice, The Highwayman, Burn Notice, Everybody Hates Chris, Justified, Law & Order. He can be seen in movies such as 52 Pick-Up, Life, The Cool World, Deep Cover, Tales from the Hood, Half-Baked, King: A Filmed Record... Montgomery to Memphis, Hoodlum, Frogs for Snakes, Starstruck, The General's Daughter, Reindeer Games, Impostor, The Legend of 1900, and Purple Rain. He also played a supporting role as George Wallace's fictional African-American butler and caretaker in the 1997 TNT movie George Wallace.

From 2003 to 2007, Williams had a recurring role as Philby Cross in the Mystery Woman movie series on the Hallmark Channel. He appeared in all eleven movies alongside Kellie Martin. In the first and the seventh (Mystery Woman: At First Sight) movies, he reunited with his Mod Squad co-star Michael Cole.

[ Source: Wikipedia ]