The Haunted Showboat Scooby-Doo and the gang, along with the rock group Josie and the Pussycats, battle ghosts haunting the Dixie Queen Showboat on the Missouri River—or is it the "eerie" canal? Details Casts Galleries Posters Season Lists Title The Haunted Showboat Genres Animation Mystery Comedy Kids Family Release Date 1973-09-15 Episode Runtime 00 Hours 40 Minutes Season Number 2 Episode Number 2 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