Bobby & Laurie their peak in late 1964, busily touring the country and appearing in numerous concert and television performances. They had dozens of engagements and personal appearances every week, with as many as six shows on a Saturday night. One unusual performance was playing 'Tweedledum' and 'Tweedledee' in a Christmas pantomime production of "Alice in Wonderland" at the Tivoli Theatre in Melbourne in December 1964. In early 1965 the pair appeared on the "Teen Scene" music television show on the ABC, where they were famously dragged off the stage by screaming female fans. They appeared in the premiere episode of Channel 0's
Tweedledum and Tweedledee (comics) an appearance in "" as inmates in Arkham Asylum. In this incarnation, they appear attached to each other by a pair of electroshock helmets, with Tweedledum representing the right half of the brain, and Tweedledee the left. Although Tweedledum and Tweedledee are most often depicted as being the leaders of their own criminal organization, they sometimes are reimagined as the henchmen of the Joker. In a shoot-out with the GCPD during "", Dum is shot in the head. During the "Infinite Crisis", Tweedledum and Tweedledee appear as members of Alexander Luthor, Jr.'s Secret Society of Super Villains. Joker refers to