Scooby-Doo four like a normal dog as he did previously. Fred, Daphne, and Velma were dropped from the series, and the new "Scooby-Doo and Scrappy-Doo" format now consisted of three seven-minute comedic adventures starring Scooby, Scrappy, and Shaggy instead of one half-hour mystery. Most of the supernatural villains in the seven-minute "Scooby and Scrappy" cartoons, who in previous "Scooby" series had been revealed to be human criminals in costume, were now real within the context of the series. This version of "Scooby-Doo and Scrappy-Doo" first aired from 1980 to 1982 as part of "The Richie Rich/Scooby-Doo Show", an hour-long program also
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