Watch The Scooby-Doo/Dynomutt Hour Season 1 Episode 10 full movie online free in HD with English subtitles – no download needed.
The Scooby-Doo/Dynomutt Hour: The Harum Scarum Sanitarium (Scooby-Doo): A trip to Niagara falls turn into a mystery when ghost run amok in the sanitarium.The Wizard of Ooze (Dynomutt): The super pair meets Swamp Rat and Mudmouth, two evil swamp monsters determined to turn Big City into a swamp.