"The Riddler's False Notion"
It becomes apparent Mister Van Jones, a collector of silent films, paid Riddler to make this movie, and Riddler has his own finale in mind--- the death of Robin!
Commissioner Gordon's child-like wonder when he visits the Batcave. "Great scott! At last, the fabulous Batcave," he says as he looks at all of the high-tech equipment.
Ever hear the one about the sidekick and the table saw?