The Scooby-Doo/Dynomutt Hour Season 3

"Stream The Scooby-Doo/Dynomutt Hour Season 3 online for free in HD on Fmovies. Watch all episodes of this season without any sign-up. Start watching now!"

The Scooby-Doo/Dynomutt Hour is a 60-minute package show produced by Hanna-Barbera Productions in 1976 for ABC Saturday mornings. It marked the first new installments of the cowardly canine since 1973, and contained the following segments: The Scooby-Doo Show and Dynomutt, Dog Wonder.