The episode in this article is insufficient or missing the plot.
You can write the plot in this article or discuss the issue on the talk page.
"Gorillas on the Mast" is the fifth episode of Season 31.
Synopsis[]
After a trip to Aquatraz Water Park, Lisa becomes determined to set free Springfield's most vicious animals in captivity. Meanwhile, Homer fulfills a lifelong dream of buying a boat, and quickly realizes boat ownership sucks.
