"David Holliday (4th August, 1937 - 26th March, 1999) was an American actor who played Ena Sharples' great-nephew Tom Schofield on Coronation Street during June 1965 and May 1973. David was a successful voice artist, having worked on the popular children's series Thunderbirds in the 1960s."@en . . "He supplied the voice of Virgil Tracy in season 1, after which he returned to the United States. He was replaced by Jeremy Wilkin. Like all the voice actors who worked on the show, he also voiced a number of minor characters."@en . . . "David Holliday"@en . . . . . "David Holliday (4th August, 1937 - 26th March, 1999) was an American actor who played Ena Sharples' great-nephew Tom Schofield on Coronation Street during June 1965 and May 1973. David was a successful voice artist, having worked on the popular children's series Thunderbirds in the 1960s."@en . . . "He supplied the voice of Virgil Tracy in season 1, after which he returned to the United States. He was replaced by Jeremy Wilkin. Like all the voice actors who worked on the show, he also voiced a number of minor characters."@en . .