interest Olga, Queen of the Cossacks (Anne Baxter), as they attempt to hatch an egg containing a Neosaurus and feed Robin and Batgirl to it in the consecutive episodes "The Ogg and I" and "How to Hatch a Dinosaur" and steal the Sword of Bulbul and the Egg of Ogg, only to foiled by Batman on both occasions. In "The Entrancing Dr. Cassandra", the titular Dr. Cassandra Spellcraft and her husband Cabala free Egghead, among other criminals, from prison to help them take over Gotham, giving them camouflage pills to better facilitate their crime spree and promising Egghead control over Gotham's poultry farms. Comics Egghead appears in Batman: Shadow of the Bat #3-4 as an inmate of Arkham Asylum before he is freed by Jeremiah Arkham and fights Batman. Professor Egghead appears in Gotham Academy #14. In other media Television Egghead appears in Batman: The Brave and the Bold episode "Day of the Dark Knight!" as an inmate of Blackgate Penitentiary. A portrait of Egghead appears in the Harley Quinn episode "Catwoman". Film Egghead, among other villains, was considered by Mark Protosevich to appear in the unproduced film Batman Unchained. Egghead appears in Batman: Return of the Caped Crusaders. Egghead appears in The Lego Batman Movie as one of several villains assisting in the Joker's attack on Gotham. Egghead appears in Batman vs. Two-Face as one of Hugo Strange and Harleen Quinzel's patients. Miscellaneous Egghead makes a minor appearance in Holy Musical B@man!. The Batman: The Brave and the Bold incarnation of Egghead appears in issue #16 of Batman: The Brave and the Bold, in which his real name is revealed to be Edgar Heed. Egghead appears in issue #3 of Batman '66'' as an inmate of Arkham Asylum. Additionally, in a later one-shot, he is revealed to be Universo's ancestor. See also List of Batman enemies in other media List of Batman family enemies Egghead (Marvel Comics) References Television characters introduced in 1966 Batman (TV series) DC Comics supervillains DC Comics male supervillains Eggs in culture Fictional gangsters American male characters in television Fictional crime bosses Characters created by Norm Breyfogle Characters created by Alan Grant (writer)