The New Scooby Doo Movies: The Secret of Shark Island(1972)
The gang meet Sonny and Cher. After being stranded on shark island, the gang decide to investigate the mysterious disappearance of a freight ship.
Flintstones: I Yabba Dabba Doo (1993)
Pebbles and Bamm Bamm are all grown up. They're thinking about getting married. Fred, the father of the bride says "money is no object"... but suddenly he gets fired! Fred and Barney need money and quick! In the meantime Pebbles and Bamm Bamm decide to get married in Rock Vegas because of their parents' bickering and fighting. Fred and Barney head off to find them but in Rock Vegas they are attacked by the Wedding Whackers gang.
The Good the Bad and the Huckleberry Hound (1988)
While traveling through the desert to start a farm and raise goats and pigs, Huckleberry Hound becomes the sheriff of a small town and protected it from the Dalton gang: Stinky, Pinky, Finky, and Dinky. However, the Daltons prove to be too much and take over the town, after sending him to his doom.
Scooby Doo and the Reluctant Werewolf (1988)
Shaggy is turned into a werewolf, and it's up to Scooby, Scrappy and his girlfriend to help him win the contest.