Lisa is inspired to set free Springfield's most vicious animals in captivity on The Simpsons. Gorillas on the Mast" is the tenth episode of the show's 31st season.
Marge turns to healing crystals when healthcare gets cut on The Simpsons. "Crystal Blue-Haired Persuasion" is the 23rd episode of the show's 30th season.
The famiy ends up on the documentary crime series “Deadline Springfield” on The Simpsons. "Woo-Hoo Dunnit" is the 22nd episode of the show's 30th season.
Homer: (Wearing glasses) The sum of the square roots of any two sides of an isosceles triangle is equal to the square root of the remaining side! Man: (From inside a bathroom stall.) That's a right triangle, you idiot! Homer: D'oh!