Matt Groening’s gang from Springfield wrap up their 25th season tonight. Yep, that’s right, 25 – there are Simpsons fans out there who weren’t alive when the family got Santa’s Little Helper, Homer had open- heart surgery, Marge went to jail for shoplifting or even to see ( spoiler alert!) Maggie shoot Mr Burns. In this latest season finale, Bart and Milhouse’s friendship is put to the test when Bart steals his bespectacled best buddy’s glory. Meanwhile, Homer tries to organise a July 4 fireworks show after Springfield cancels the usual festivities. And Marge complains about something.