Dr. Cassandra and her husband Cabala are behind a string of invisible robberies, thanks to their camouflage pills. When Batman, Robin, and Batgirl attempt to stop their next theft, the crooks turn them into 2-dimensional figures with their ray gun. Dr. Cassandra then begins work on her final plan - releasing all the super criminals from prison to join her invisible force.
Quest roles:
Howard Duff(Cabala), Ida Lupino(Dr. Cassandra), Zsa Zsa Gabor(Minerva), Al Wyatt Sr.(Egghead), Bill Zuckert(Prison Captain), Fred Carson(The Joker), Albert Cavens(The Penguin), Eddie Hice(The Riddler), G. David Schine(G. David Schine), Guy Way(King Tut), David Lewis(Warden Crichton), Marilyn Watson(The Catwoman)