It's The Pied Piper Shaggy Rogers!

It's The Pied Piper Shaggy Rogers! Is A 1989 Television Film.
Category:1989
Category:1989 films
Category:Yogi Bear
Category:Scooby-Doo
Category:Warner Bros. films
Category:Hanna-Barbera films
Category:Films set in London
Category:Film scores by Randy Newman
Category:Films produced by William Hanna
Category:Films produced by Joseph Barbera
Category:Films written by Robert Taylor
Category:Films directed by Phil Roman
Category:Movies
Category:TV special
Category:G-Rated films
Category:Animated comedy films
Category:Crossover movies