As sorceress Dr. Cassandra tries to steal the valuable Mope Diamond from Spiffany's Jewelry Salon, she blasts Batman, Robin, and Batgirl with her Alvino-ray gun. With a flash of psychedelic colors, the Terrific Trio are literally flattened paper-thin.

Years after the cancellation of the 1960s Batman series, Adam West and Burt Ward reunite to track down the stolen Batmobile, reminiscing about their time on the show along the way