The crossword solution for the term 'Cartoon Hit' is BAM, which stands for the popular animated television series The Flintstones. The show first aired in 1960 and ran for six seasons, becoming one of the most successful animated series of all time. It follows the adventures of Fred Flintstone and his family as they navigate life in the fictional town of Bedrock. The show has since been adapted into various films, video games, and other media.