Scooby-Doo, Where Are You![4] is an American animated mystery comedy television series produced by Hanna-Barbera for CBS. The series premiered as part of the network's Saturday morning cartoon schedule on September 13, 1969, and aired for two seasons until October 31, 1970. In 1978, a selection of episodes from the later series Scooby's All-Stars and The Scooby-Doo Show were aired on ABC under the Scooby-Doo, Where Are You! name, and they were released in a DVD set marketed as its third season.[5]

Scooby-Doo, Where Are You! is the first incarnation of a long-running media franchise primarily consisting of animated series, several films, and related merchandise.

The series centers on a group of characters consisting of teenagers Fred Jones, Daphne Blake, Velma Dinkley, and Shaggy Rogers, and the title character, a semi-anthropomorphic Great Dane named Scooby-Doo. The group travels in the Mystery Machine, a blue and green van decorated with orange flowers, solving mysteries involving local legends; in doing so, they discover that the perpetrator is almost invariably a disguised person who seeks to exploit the legend for personal gain.[6]

On July 4, 2002, Warner Home Video released four episodes from the series on a compilation DVD in Region 1 entitled Scooby-Doo's Creepiest Capers. They later released all 25 episodes on DVD in Region 1 on March 16, 2004 under the title Scooby-Doo, Where Are You! The Complete First and Second Seasons.[10] A DVD entitled Scooby-Doo, Where Are You! The Complete Third Season was released on April 10, 2007, made up of episodes produced in 1978, added to the Scooby's All-Stars package, and later syndicated as part of The Scooby-Doo Show.[11][12]

On November 9, 2010, Warner Home Video released Scooby-Doo, Where Are You!: The Complete Series. The eight-disc set features all 25 episodes of the series plus the 16 episodes produced in 1978 which aired as part of Scooby's All-Stars. The set is encased in special collectible packaging in the form of a Mystery Machine replica. It also features a special bonus disc filled with new and archival material.[13] The set was re-released on November 13, 2012. A Blu-ray version of the Complete Series boxset was released on September 3, 2019, for the series' 50th anniversary.[14]

Starting on January 27, 2009, Warner Home Video released single-disc DVDs with four episodes each, plus an episode from Shaggy and Scooby-Doo Get a Clue. Four volumes have been released through October 19, 2010.[15]

Scooby-Doo, Where Are You! was a hit for Hanna-Barbera and CBS,[citation needed] which led Hanna-Barbera to eventually create series with similar concepts on ABC, NBC, and CBS, including, Josie and the ♥♥♥♥♥cats, The Pebbles and Bamm-Bamm Show, The Pebbles, Dino and Bamm-Bamm segments on The Flintstone Comedy Show, The Funky Phantom, Speed Buggy, Jeannie, Jabberjaw, The Amazing Chan and the Chan Clan, Inch High Private Eye, Goober and the Ghost Chasers, Clue Club, Captain Caveman and the Teen Angels, Butch Cassidy and the Sundance Kids, and The New Shmoo.

In 2005, Scooby-Doo, Where Are You! came 49th in Channel 4's 100 Greatest Cartoons,[16] in the UK, and was more recently voted the 8th greatest Kids' TV Show by viewers of the same channel.[17] It was ranked the 24th greatest cartoon on IGN's Top 100 Animated Series.[18]