Lisa joins Mensa, the high I.Q. society. While there, she spends her time interacting with such geniuses as Dr. Hibbert, Professor Frink and the Comic Book Store Guy. By a twist of fate, the members of Mensa become the leaders of Springfield and try to remake the town in their geeky likeness. But the geniuses can't agree on anything and begin squabbling amongst themselves. It's up to the ultimate genius, Stephen Hawking, to intervene and set the smarty-pants straight. Watch The Simpsons online at iwatchsimpsons.com.
You can use the search bar on the top right of iwatchsimpsons.com to search for all The Simpsons episodes? This bar can help you watch The Simpsons online for free faster than browsing the seasons. By default, this search engine will also look within the episode descriptions and keywords to return the best match for your given terms.
Share this episode with Direct/HTML/BB-Code links:
Comments for The Simpsons Season 10 Episode 22 "They Saved Lisa's Brain":
No comments have been posted for this The Simpsons episode yet!
Watch The Simpsons Online is the best place to watch The Simpsons online for free. We do our best to bring you the most up to date selection of The Simpsons episodes that are available on the internet. The Simpsons is a trademark of Fox Entertainment Group and iwatchsimpsons.com is not associated with Fox Entertainment Group in any way. Free The Simpsons Episodes only from iwatchsimpsons.com.
This page was cached on February 28, 2015, 4:20 am -8:00 GTM