The Mystery of Haunted Island The Harlem Globetrotters and Scooby and his friends are hijacked to a haunted island for an experience they will never forget. Details Casts Galleries Posters Season Lists Title The Mystery of Haunted Island Genres Animation Mystery Comedy Kids Family Release Date 1973-09-08 Episode Runtime 00 Hours 40 Minutes Season Number 2 Episode Number 1 Production Companies Hanna-Barbera Productions Don Messick... Scooby-Doo (voice)... Casey Kasem... Shaggy (voice)... Frank Welker... Fred Jones (voice)... Nicole Jaffe... Velma (voice)... Heather North... Daphne (voice)... Original Size (3840x2160) Original Size (1920x1080) Original Size (2000x1125) Original Size (2000x1125) Original Size (1448x814) Original Size (2000x3000) Original Size (960x1440) Original Size (2000x3000) Season 1 16 Episode(s) 1972-09-09 Season 2 8 Episode(s) 1973-09-08