1 Stagione
32 Episodio
The Scooby-Doo/Dynomutt Hour - Season 1 Episode 9 Episodio 9
The Headless Horseman of Halloween (Scooby-Doo): A Halloween party at the crane manor becomes a mystery when the headless horseman shows up.
- Anno: 1976
- Nazione: United States of America
- Genere: Animation, Comedy, Family, Kids, Mystery
- Studio: ABC
- Parola chiave: criminal investigation, cartoon dog
- Direttore: William Hanna, Joseph Barbera
- Cast: Henry Corden, Allan Melvin, Casey Kasem, Julie McWhirter, Micky Dolenz, Don Messick