As of June 2026, R.J. Williams is best known for Star Trek: The Next Generation and Magnum, P.I.. Find every show and movie R.J. Williams has starred in — and where to watch them — below.
R.J. Williams

R.J. Williams

Actor Born 1978 Los Angeles, California, USA 12 TV Shows 6 Movies

Robert Jackson "R.J." Williams is an American actor, voice actor, television host, television producer, and entrepreneur, who is also currently the Founder and CEO of Young Hollywood LLC. Williams was born in Los Angeles, California, United States in 1978. He began his acting career in the 1980s wi...

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📺 R.J. Williams's TV Shows

Star Trek: The Next Generation
Ian Andrew Troi
1987
Magnum, P.I.
Young Thomas Magnum
1980
Baywatch
Tackler
1989
Baywatch
Jeremy
1989
21 Jump Street
Young Doug Penhall
1987
Full House
1987
St. Elsewhere
Tim Perry
1982
T. J. Hooker
Brian Randall
1982
Highway to Heaven
Joey Angelo
1984
Disney's Adventures of the Gummi Bears
Cavin
1985
Disney's Adventures of the Gummi Bears
Cavin (voice)
1985
TaleSpin
Kit Cloudkicker (voice)
1990

🎬 R.J. Williams's Movies

American Anthem
Mikey Tevere
1986
Talespin: Plunder & Lightning
Kit Cloudkicker (voice)
1990
The Night They Saved Christmas
C.B.
1984
Mass Appeal
Boy
1984
Quest
1984
A Chipmunk Christmas
Tommy Waterford (voice)
1981

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