Lisa struggles with solving a simple puzzle and fears that the "Simpson gene” is suddenly wiping out her intelligence. Homer stages a family reunion in hopes of introducing Lisa to some Simpsons she can respect.
Released: Jan 01, 1970
Runtime: 00:22:14 minutes
Genre: Animation, Comedy
Stars: Hank Azaria, Yeardley Smith, Julie Kavner, Nancy Cartwright, Dan Castellaneta, Harry Shearer