Composed in 1961 by Hoyt Curtin, Joseph Barbera, and William Hanna, “Meet the Flintstones” remains one of the best-known sing-along cartoon theme songs of all time. Yabba-dabba-doo ...

In a faraway time known as the 1980s, cartoons like He-Man ... a Hispanic family with a theme song by the boy band Menudo, a rare instance of diversity in 80s children’s programming.