You know we got a mystery to solve, so Scooby-Doo get ready for your act. Hop in the Mystery Machine with the world's most terror-shaken, Scooby snack-loving canine and those "meddling kids," Shaggy, Freddy, Daphne, and Velma, for fantastic frights and fun in these classic Hanna-Barbera animated adventures that originally aired from 1969-70. Season 3 aired from 1978-1979 as part of the "Scooby’s All-Stars" block of cartoons. Voices by Don Messick, Casey Kasem, Frank Welker.

16 episodes on 2 discs. 6 hrs. Standard; Soundtrack: English Dolby Digital mono; featurette.