Sir Harry Donald Secombe appeared notably as Mr Buble in a 1968 British musical drama film directed by who?
Harry Secombe: Sir Harry Donald Secombe, CBE (8 September 1921 – 11 April 2001) was a Welsh comedian and singer. Harry Secombe:  An accomplished baritone, he also appeared in musicals and films - notably as Mr Bumble in "Oliver! Oliver! (film): Oliver! Oliver! (film):  is a 1968 British musical drama film directed by Carol Reed and based on the stage musical of the same name, with book, music and lyrics written by Lionel Bart.
Carol Reed