Known for Acting

William Franklyn was a British actor, perhaps best known for voicing the "Schhh... You Know Who" adverts for Schweppes from 1965 to 1973. He also performed on stage, film, television and radio, taking over from Peter Jones as "The Book" (the narrator) in the third, fourth and fifth radio series of The Hitchhiker's Guide to the Galaxy. He is also known for his portrayal of Sexton Blake for BBC Radio 4 in 1967.
1959
as Capt. Tony Long
1966
as Cecil
1957
as Dr. Tom Brand
1958
as Wilson
1993
as Andrews
1973
as Peter Torrence
1996
as Widley
1955
as No. 1, X2
1982
as Sir Arthur Cartwright
1993
as Lord Mountbatten
1961
as Captain
1996
as Robert Rylands
1953
as Dr. Gillespie
1955
as Arthur Ford
1957
as Ned Atwood
1954
as Studio Official
1965
as Colonel Grant
1961
as Richard Logan
1965
as Tom King
1972
as Arnold Van Cleef