Scooby-Doo and Scrappy-Doo is the 1979 update of the classic Scooby-Doo character. This was the fourth Scooby-Doo cartoon to date and introduced the world to Scrappy-Doo, Scooby's puppy nephew. Despite being related, Scrappy-Doo was not much like his uncle, Scooby. Situations that would normally cause Scooby-Doo to react in frozen terror would result in Scrappy-Doo putting up his paws and shouting "Lemme at 'em! I'll splat 'em!". Due to his small size and hot temper, Scrappy-Doo would often be in physical danger, forcing Scooby-Doo and Shaggy to reluctantly save him. Scooby, Scrappy, and the rest of Mystery, Inc. were still out solving mysteries. In this series they encounter some truly out-of-this-world characters including the UFO Weirdo, Aztec Acapulco Sea Creature, Sky Skeleton, Devil Bear, and Snake Demon of Haiti. Scooby-Doo and Scrappy-Doo ran for one exciting season in 1979 and had Scooby-Doo fans young and old talking about "Puppy Power!"