Scooby-Doo/Captain Caveman Mystery Hour

Scooby-Doo/Captain Caveman Mystery Hour was an unrealized American animated television programming block by Hanna-Barbera for ABC in 1979 due to the popularity of Scooby-Doo and Captain Caveman sharing screentime in Laff-A-Lympics. It would have paired together The Scooby-Doo Show and Captain Caveman and the Teen Angels.