Fair rating?The Simpsons· Season 31 · Episode 5
Gorillas on the Mast
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.
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#16In Season 31of 22 rated episodes
#691All-timeof 801 rated episodes
−0.2vs season avgSeason 31 averages 7.6
2019First airedNovember 3, 2019
Guest stars
Jane Goodallas Jane Goodall (voice)
Pamela Haydenas Milhouse Van Houten (voice)
Tress MacNeilleas Shauna Chalmers (voice)Tress MacNeilleas Brandine Spuckler (voice)
Dawnn Lewisas Carlotta Carlson (voice)Tress MacNeilleas Boat Salesman's Wife (voice)Tress MacNeilleas Lolo the Gorilla Announcer (voice)Pamela Haydenas Kyle (voice)
Chris Edgerlyas Ticket Salesman (voice)Chris Edgerlyas Aquatraz Aqua Park Announcer (voice)Chris Edgerlyas Gorilla Sanctuaries Host #2 (voice)Chris Edgerlyas Foam Lenny at FOX Announcer (voice)Crew
Matthew NastukDirector
Max CohnWriter