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The Scooby-Doo/Dynomutt Hour
Season 1 · Episode 19
The Frightened Hound Meets Demons Underground
10.025mNovember 13, 1976
Seattle, Washington is ravaged by evil demons.
Episodes
- Episode 1High Rise Hair Raiser
- Episode 2Everyone Hyde!
- Episode 3The Fiesta Host is an Aztec Ghost
- Episode 4What Now, Lowbrow?
- Episode 5The Gruesome Game of the Gator Ghoul
- Episode 6The Great Brain...Train Robbery
- Episode 7Watt A Shocking Ghost
- Episode 8The Day and Night Crawler
- Episode 9The Headless Horseman of Halloween
- Episode 10The Harbor Robber
- Episode 11Scared A Lot in Camelot
- Episode 12Sinister Symphony
- Episode 13The Harum Scarum Sanitarium
- Episode 14Don't Bug Superthug
- Episode 15The No-Faced Zombie Chase Case / Factory Recall
- Episode 16Factory Recall
- Episode 17Mamba Wamba and the Voodoo Hoodoo
- Episode 18The Queen Hornet
- Episode 19The Frightened Hound Meets Demons Underground
- Episode 20The Wizard of Ooze
- Episode 21A Bum Steer For Scooby
- Episode 22Tin Kong
- Episode 23There's A Demon Shark in the Foggy Dark
- Episode 24The Awful Ordeal with the Head of Steel
- Episode 25Scooby-Doo, Where's the Crew?
- Episode 26The Blue Falcon vs. the Red Vulture
- Episode 27The Ghost That Sacked The Quarterback
- Episode 28The Injustice League of America
- Episode 29The Ghost of the Bad Humor Man
- Episode 30The Lighter Than Air Raid
- Episode 31The Spirits of '76
- Episode 32The Prophet Profits