(written from a Production point of view)
British actor John Warburton (18 June 1903 – 27 October 1981; age 78) played the Romulan Centurion in the Star Trek: The Original Series first season episode "Balance of Terror". He filmed his scenes on Wednesday 27 July 1966 and Thursday 28 July 1966 at Desilu Stage 9.
Warburton made numerous appearances in the 1956 western television series Judge Roy Bean, each time playing a different character. His motion picture credits include Charlie Chan's Greatest Case (1933), The Sisters (1938), The White Cliffs of Dover (1944, with Ian Wolfe), Confidential Agent (1945, also with Ian Wolfe), The Valley of Decision (1945, with Dean Stockwell), Saratoga Trunk (1945, with John Abbott), From the Terrace (1960, with Bill Quinn), King Rat (1965), and Funny Girl (1968, with Mittie Lawrence).