Confusing a rare and deadly South American jumping spider egg with a ping pong ball, Meltman witnesses the spider’s hatching, and decides to act as a maternal figure for the arachnid. The spider begins to cause harm to the Action League, but Meltman isn't ready to give up the fight against keeping it so easily. In the end, it's up to the spider's mother to confront Meltman and get her offspring back. (Action figure versions of Arnold Schwarzenegger and Sylvester Stallone appear in this episode, though they don't voice themselves.)