How to watch ‘The Simpsons’ season 38 online — stream new episodes from anywheremyappsplusSeptember 26, 2026 America’s longest running sitcom, “The Simpsons”, has reached its record 38th season. It’s a shorter run this time – just 15 episodes – but expect plenty of zany antics from Springfield, plus guest stars Jennifer Aniston and Henry Winkler.