As of November 2016, there have been 12 animated series featuring ScoobyDoo & the gang.
Scooby-Doo, Where Are You! was the predecessor to long-running Saturday morning cartoon series, Scooby Doo. It was first premiered on 13th of September at 10:30 a.m. EST.
The Were-Doo Of Doo Manor, the fifth episode of the third season of A Pup Named Scooby-Doo. That's the only appearance of Horton Doo I know of.
A Pup Named Scooby-Doo!
They were in "The New Scooby-Doo Movies" 3 times. Episodes: "The Ghostly Creep From the Deep" "The Lochness Mess" "The Mystery of Haunted Island" They never appeared in the series, "The Scooby-Doo Show".
Scrappy-Doo appeared in several series alongside Scooby-Doo. He first joined the franchise in "Scooby-Doo and Scrappy-Doo," which premiered in 1979, and continued to appear in various iterations, including "The 13 Ghosts of Scooby-Doo" and "Scooby-Doo! Mystery Incorporated." Overall, he was featured in multiple series and specials throughout the franchise's history.
Scooby Doo
The cartoon show.
Scooby Doo Where Are You-1969
Of course, The Scooby-Doo Show is an animation-related 30 minute series. Anyway, the address for Cartoon Network Studios (CN-S is where The Scooby-Doo Show is filmed) is 300 North|3rd Street Burbank, CA 95102
Scooby Doo isa cartoon character. 'Nuff said.
Scrappy Cornelius Doo
Scooby Doo