"Cartoon Corner" Scooby-Doo: The Movie (TV Episode 2013)
Footage is shown."Diminishing Returns" Teen Wolf (Podcast Episode 2020)
Clip played.Scooby-Doo! The Sword and the Scoob (Video 2021)
Images of the gang's past incarnations appear in the time travel montage.
The 13 Ghosts of Scooby-Doo (TV Series 1985–1986)
Scooby-Doo Meets the Boo Brothers (TV Movie 1987)
A Pup Named Scooby-Doo (TV Series 1988–1991)
Scooby-Doo and the Ghoul School (TV Movie 1988)
Scooby-Doo and the Reluctant Werewolf (TV Movie 1988)
Scooby Doo, Where Are You! (TV Series 1969–1978)
The New Scooby-Doo Movies (TV Series 1972–1973)
The Scooby-Doo/Dynomutt Hour (TV Series 1976–1978)
Scooby's Laff-A Lympics (TV Series 1977–1979)
Scooby-Doo and Scrappy-Doo (TV Series 1979–1983)
"Motormouth" Episode #4.16 (TV Episode 1991)
Scooby Doo cartoon featured and Shaggy mentioned by Juliet.Rainbow Brite: The True Saturday Morning Story (Short 2007)
Shaggy appears and references his work in 80s television"Svengoolie" Dinosaurus! (TV Episode 2011)
Image shown."How TV Ruined Your Life" Knowledge (TV Episode 2011)
Referenced"Diminishing Returns" The Addams Family (Podcast Episode 2019)
Mentioned.