Marge's old high school friend Chloe Talbot turns out to be a famous journalist working for a major cable news network. Marge becomes jealous when Chloe visits for dinner and starts spending time with Lisa. Marge also wonders if she made the right decision by marrying Homer rather than going on to pursue a career in journalism. When Lisa spends too much time with Chloe, Marge gets mad at her and has a physical fight with her and doesn't allow Lisa to go on a trip with her. Lisa skips school and hides in her trunk to go with her. Along the way, Chloe gets a call to report from the erupting volcano and drives to it. Marge and Homer Simpson go to where she was heading, but can't find Lisa or Chloe. On a big-screen TV they see her report and they see Lisa with her. When they get there, Marge saves Lisa from the lava and Barney, her old boyfriend, saves her in his helicopter.
This article about a Simpsons episode is a stub, you can help Simpsons Wiki by expanding it.