Blue Peter the 50th anniversary) the opening arrangement of the tune was reworked to include elements of "Barnacle Bill" once again. The closing theme for 2008 is the same as opening signature tune. In September 2011, the series returned to using "Barnacle Bill" though with the opening bars and drum roll omitted (along with the "Sailor's Hornpipe") and the traditional closing signature tune not used. 1958–1989: The earliest episodes featured stock footage of a sailing ship under the opening credits. By the late 1960s, Blue Peter's opening sequence featured extracts of that edition's filmed inserts or an event in the studio where
The Bill light of the show's 25th anniversary was broadcast, which saw former actors and special guest stars telling their accounts of working on the show and how it changed their lives. It included old favourites such as Billy Murray (DS Don Beech), Chris Ellison (DI Frank Burnside) and popular TV personalities such as Paul O'Grady and Les Dennis. A two-part crossover episode with the German series "SOKO Leipzig", entitled "Proof of Life", was broadcast in November 2008. Following "The Bill's" final episode on 31 August 2010, a one-hour special titled "Farewell The Bill" was broadcast. The special explored the history of