William Prince
Acting
William LeRoy Prince (January 26, 1913 – October 8, 1996) was an American actor who appeared in numerous soap operas and made dozens of guest appearances on primetime series as well as playing villains in movies like The Gauntlet and Spontaneous Combustion. Description above from the Wikipedia article William Prince, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Shows
Law & Order
Murder, She Wrote
Quincy, M.E.
Little House on the Prairie
Dynasty
Hawaii Five-O
The Rockford Files
Matlock
Police Woman
Hart to Hart
Walker, Texas Ranger
Studio One
Cannon
The Philco Television Playhouse
Starsky & Hutch
Simon & Simon
Kojak
Fame
Scarecrow and Mrs. King
Remington Steele
The Fall Guy
Trapper John, M.D.
Suspense
Tales of Tomorrow
The Greatest American Hero
Another World
The Invisible Man
Inner Sanctum
Hallmark Hall of Fame
Sybil
Primus
The Edge of Night
Aspen
The Rhinemann Exchange