The Scooby-Doo/Dynomutt Hour - Season 1 Episode 21 Episodio 21
Shag and Scooby play decoy to uncover the truth behind a phantom racer and some disappearing racecars.
- Genere: Animation, Comedy, Family, Kids, Mystery
- Studio: ABC
- Parola chiave: criminal investigation, cartoon dog
- Cast: Henry Corden, Allan Melvin, Casey Kasem, Julie McWhirter, Micky Dolenz, Don Messick