![The Hanna-Barbera New Cartoon Series](https://image.tmdb.org/t/p/w342/3YWSeOz9GQbbDaKKn8nyZhhkKqh.jpg)
1 Season
156 Episode
The Hanna-Barbera New Cartoon Series - Season 1 Episode 91 Knight Nut
A German scientist kidnaps Wally and takes him to his laboratory and sends him back in time to the middle ages where a knight mistakes him for a dragon he was going after.
- Year: 1963
- Country: United States of America
- Genre: Animation, Comedy, Kids, Family
- Studio: ABC
- Keyword:
- Director: Joseph Barbera, William Hanna
- Cast: