Episode Description: Beware, spoilers! To read - hover over the text.
The robot mafia, while on the run, hides the bag with a lot of money in housing Zoidberg. After receiving the money, decapodians decides to visit Mars Vegas, where safely play them. After returning home, Zoidberg discovers that the money belonged to Dobato. Running away from the robot mafia, he comes under the ray of the new invention of Professor that makes Zoidberg invisible.