|Planet of origin||Earth, Europe, Robo-Hungary|
|First appearance||"The Prisoner of Benda" (6ACV10)|
|Voiced by||Tress MacNeille|
After launching Nonchalanto onto the United Nations General Assembly roof, Big Bertha was badly injured. Although she does not want to be put in a new body, however, it is possible she was restored by Fishy Joe, the owner of the circus she works in. It's also possible that her injuries resulted in death.
- Big Bertha is a reference to a famous German howitzer from World War I.
- Her voice is very similar to that of the Gypsy, also voiced by Tress MacNeille.
- She apparently eats goulash.