What is the full name of the actor responsible for playing Callan in a British television series?
Edward Woodward Edward Albert Arthur Woodward, OBE (1 June 1930 – 16 November 2009) was an English actor and singer.
Mark Strickson Mark Strickson (born 6 April 1959) is a British TV producer and actor best known for his acting role as the character of Vislor Turlough, a companion of the Fifth Doctor, on the television series "Doctor Who."