Tom Jerry and Scooby's Adventures is a television series and a spin off to The 100 Acre Wood series. It follows the adventures of Tom Jerry Winnie the Pooh Tigger and Rita the Fox as they encounter Sonic the Hedgehog. Dr. Robotnik schemed to rule the world. Although Tom and Jerry joined up with Scooby Doo and the gang to solve a mystery - Tom and Jerry teamed up to battle Robotnik and save the town of Crystal Cove.