Question: Sir Harry Donald Secombe appeared notably as Mr Buble in a 1968 British musical drama film directed by who?

Context paragraphs:
Give My Regards to Broad Street (film): Give My Regards to Broad Street is a 1984 British musical drama film directed by Peter Webb, which starred Paul McCartney, Bryan Brown and Ringo Starr.  The film covers a fictional day in the life of Paul McCartney, who wrote the film for the screen, and McCartney, Starr and Linda McCartney all appeared as themselves.  Despite "Give My Regards to Broad Street" being unsuccessful in the box office financially and critically, its soundtrack album sold well.  The title is a take on George M. Cohan's classic show tune "Give My Regards to Broadway" which made reference to London's Broad Street railway station, which would close in 1986.

Harry Secombe: Sir Harry Donald Secombe, CBE (8 September 1921 – 11 April 2001) was a Welsh comedian and singer.  Secombe was a member of the British radio comedy programme "The Goon Show" (1951-60), playing many characters, but most notably, Neddie Seagoon.  An accomplished baritone, he also appeared in musicals and films - notably as Mr Bumble in "Oliver! " (1968) - and, in his later years, was a presenter of television shows incorporating hymns and other devotional songs.

Chitty Chitty Bang Bang: Chitty Chitty Bang Bang is a 1968 British musical adventure fantasy film, directed by Ken Hughes and written by Roald Dahl and Hughes, loosely based on Ian Fleming's 1964 novel "Chitty-Chitty-Bang-Bang: The Magical Car".  The film stars Dick Van Dyke, Sally Ann Howes, Lionel Jeffries, James Robertson Justice, Robert Helpmann and Gert Frobe.

Topsy-Turvy: Topsy-Turvy is a 1999 British musical drama film written and directed by Mike Leigh and stars Allan Corduner as Sir Arthur Sullivan and Jim Broadbent as W. S. Gilbert, along with Timothy Spall and Lesley Manville.  The story concerns the 15-month period in 1884 and 1885 leading up to the premiere of Gilbert and Sullivan's "The Mikado".  The film focuses on the creative conflict between playwright and composer, and the decision by the two men to continue their partnership, which led to the creation of several more famous Savoy Operas between them.

Forget Me Not (1936 film): Forget Me Not is a 1936 British musical drama film directed by Zoltan Korda and starring Beniamino Gigli, Joan Gardner and Ivan Brandt.  In the United States it was released under the alternative title Forever Yours.  The film was made at Isleworth Studios.  It was a remake of a 1935 German film of the same title.  It was one of four remakes of foreign-language films made by London Films.  The film was not generally well received by critics, although they praised Gigli's singing.

Oliver! (film): Oliver!  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.  The screenplay was written by Vernon Harris.

Peter Firth: Peter Macintosh Firth (born 27 October 1953) is an English actor.  He is best known for his role as Sir Harry Pearce in the BBC One show "Spooks"; he is the only actor to have appeared in every episode of the show's ten-series lifespan.  He has given a myriad of additional television and film performances, most notably as Alan Strang in "Equus" (1977), earning a Golden Globe and an Academy Award nomination for the role.

Les Bicyclettes de Belsize: Les Bicyclettes de Belsize is a 1968 British musical short film (30 mins) starring Judy Huxtable and Anthony May.  It was directed by Douglas Hickox, and played on cinemas as a supporting feature to Roy Boulting's controversial horror film "Twisted Nerve".  The two films also shared a soundtrack release, with each score occupying one side each of a 1969 Polydor Records album (Polydor 583 728).

Oliver! (soundtrack): Oliver!  is the soundtrack to the 1968 British musical drama film "Oliver! ".  The soundtrack won an Oscar for score of a musical picture-original or adaption at the 41st Academy Awards in 1969.  The "Oliver!"  soundtrack reached number 4 in the UK Albums Chart and spent 99 weeks on the chart.

Mrs. Brown, You've Got a Lovely Daughter (film): Mrs. Brown, You've Got a Lovely Daughter is a 1968 British musical comedy film starring Peter Noone.  The film showcases the British rock band, Herman's Hermits, and is their second and final feature film, following "Hold On! " in 1966.  In "Mrs. Brown, You've Got a Lovely Daughter" the group sings nine songs including the title track and the romantic hit song "There's a Kind of Hush".  The film was to have seen the debut of Sandie Shaw, but Shaw walked out of the production before filming commenced.

Supporting paragraphs: Harry Secombe Oliver! (film)
Answer: Carol Reed