The New Scooby-Doo Mysteriescontent unavailableKids & Family · 1984 · 25 minSubtitles IconTV-GThe gang enters the London Mystery-Solvers Contest.Bell Notification IconRemind MeShare IOS IconShareDetailsCastCasey Kasem, Don Messick, Heather North, Marla Frumkin, Frank WelkerDirectorRudy Zamora, Oscar Dufau, Ray PattersonGenresKids & Family, Animation, Comedy, MysterySubtitlesEnglishTV-GMost parents will find this program suitable for all ages.