Classic Television - Saturday Mornings

Scooby-Doo, Where Are You!

Original channel

CBS 

(1969-71/hiatus in 1971-76)

ABC 

(1976-78/hiatus in 1978-92)

Cartoon Network/Boomerang 

(1997-present)

Original run

September 13, 1969 – November 4, 1978

Voices of

Don Messick

Casey Kasem

Frank Welker

Nicole Jaffe (1969-71)

Stefanianna Christopherson (1969-70)

Heather North (1970-78)

Pat Stevens (1976-78)

George A. Robertson, Jr. (1970-71)

Scooby-Doo, Where Are You! is the first (and flagship) incarnation of the long-running Hanna-Barbera Saturday morning cartoon series, Scooby-Doo. Created by Joe Ruby and Ken Spears, it premiered on 13 September 1969 at 10:30 a.m. EST and ran for two seasons for a total of 25 episodes. Its final first-run episode aired in January 1971.

Nine episodes from Scooby-Doo's 1976-78 seasons, first run on ABC, were originally broadcast with the 1969 Scooby-Doo, Where Are You! opening and closing sequences. The entire 1976-78 series (which completed its run as parts of The Scooby-Doo/Dynomutt Hour and Scooby's All-Stars and was later syndicated as part of The Scooby-Doo Show) is sometimes marketed as third-fourth seasons of the original "Where Are You!" series.