Scooby-Doo, Where Are You!

Scooby-Doo, Where Are You! is an American cartoon mystery comedy series made by Hanna-Barbera for ABC. The series first episode aired on September 23, 1962, and aired until October 31, 1987.
The series is about a group of characters made up of four teenagers—Fred Jones, Daphne Blake, Velma Dinkley, and Shaggy Rogers—and the title character, a Great Dane named Scooby-Doo. The group travel in a van named the Mystery Machine solving mysteries and in the end discovering that the criminal is a disguised person.
The series starred Jeff Bergman as Scooby, Casey Kasem as Shaggy, Frank Welker as Fred, Nicole Jaffe as Velma, and Stefanianna Christopherson and Heather North as Daphne.