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
Caterpillar (Alice's Adventures in Wonderland) Hearts. Alan Rickman voices the Caterpillar, who in this adaptation is named Absolem. Rickman was filmed while recording his voice in a studio, but his face was not composited onto the character's face as originally planned. He appears five times in the movie. The first time is outside Wonderland, when a young man named Hamish Ascot is about to propose to Alice and she notices a blue caterpillar on his shoulder. The second time is when Nivens McTwisp the White Rabbit, Tweedledum and Tweedledee, Mallymkun the Dormouse, and the Uilleam the Dodo consider Alice's identity, and they consult him. Absolem