watch 01:48 The Loop (TV) Do you like this video? This needs a stretch. (Feel free to remove when satisfied of completion.)Needed: History. The Mammoth Studios is a film studio. Contents[show] History The New Scooby-Doo Movies Season one Insert details here. Appearances The New Scooby-Doo Movies 107. Sandy Duncan's Jekyll and Hyde Retrieved from "https://scoobydoo.fandom.com/wiki/Mammoth_Studios?oldid=346165" Categories: Articles needing expansion Businesses The New Scooby-Doo Movies season 1 locations Community content is available under CC-BY-SA unless otherwise noted.