The title sequence explained the plot; Kidd Video and his band (Named Kidd, Carla, Ash, & Whiz) of the same name (played by live action performers in the first half of the title sequence) were practicing in a storage unit when an animated villain named the Master Blaster appeared, and transported them to the Master Blaster’s home dimension, a cartoon world called the Flipside. The Master Blaster plans to use them as his musical slaves. They were rescued by a fairy named Glitter and subsequently spent each episode of the series either helping to free the denizens of the Flipside from the Master Blaster’s rule, or trying to find a way back home to the “real world”.
