Professor Dumkopf and His Amazing Cannonball
- Episode aired Jan 17, 1985
Professor Dumkopf has invented a cannon and named it after Mr. McToot, and it spells trouble for the Nessies.Professor Dumkopf has invented a cannon and named it after Mr. McToot, and it spells trouble for the Nessies.Professor Dumkopf has invented a cannon and named it after Mr. McToot, and it spells trouble for the Nessies.