Scrappy-Doo sock 'em!" Another of Scrappy-Doo's catchphrases is, "Ta dadada ta daaa! Puppy power!". He is also quite strong, capable of smashing down solid rock walls and carrying both Scooby and Shaggy over his head seemingly without effort. The character was created by Joseph Barbera and developed by writer Mark Evanier, who has acknowledged that Scrappy's personality was largely based on that of the "Looney Tunes" character Henery Hawk. In "Scooby-Doo Meets the Boo Brothers", "Scooby-Doo and the Ghoul School", and "Scooby-Doo and the Reluctant Werewolf", Scrappy is more toned down, as he is less feisty and a little more cowardly,
Scooby-Doo Ricky Gervais, Kenan Thompson and Chris Paul. The series will also include fictional guest stars, including Jaleel White as Steve Urkel, Kevin Conroy as Batman, Wonder Woman, The Flash and Sherlock Holmes. Beginning in 2012, Warner Bros. Animation began producing direct-to-video special episodes in the style of the concurrently produced films for inclusion on "Scooby-Doo" compilation DVD sets otherwise including episodes from previous Scooby series. These include "Scooby-Doo! Spooky Games", included on the July 2012 release "Scooby-Doo! Laff-A-Lympics: Spooky Games", "Scooby-Doo! Haunted Holidays", from the October 2012 release "Scooby-Doo! 13 Spooky Tales: Holiday Chills and Thrills", and "Scooby-Doo! and the