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.
Jan Chappell Janet Victoria Chappell born in Brixton, London in 1945 is an English actress, known for her portrayal of Cally in the first three series of "Blake's 7". She trained at the Royal Academy of Dramatic Art (1963–65) where she received an honours diploma and the Kendal and Jenny Laird Prize. Her television appearances include "The Naked Civil Servant", "Reilly, Ace of Spies", "Mr. Palfrey of Westminster", "Inspector Alleyn Mysteries", "The House of Eliott", "Boon", "Lovejoy", "Pie in the Sky", "Holby City", "New Tricks", "Spooks" and "Rosemary & Thyme".