Plot: 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
Cast
Dan CastellanetaHomer Simpson / Abe Simpson / Barney Gumble / Krusty (voice)Dan Castellaneta was 62 in The Simpsons - Season 31 - Gorillas on the Mast (Episode 5).
Birthday: Tue, Oct 29 1957
Julie KavnerMarge Simpson / Patty Bouvier / Selma Bouvier (voice)Julie Kavner was 69 in The Simpsons - Season 31 - Gorillas on the Mast (Episode 5).
Birthday: Thu, Sep 07 1950
Nancy CartwrightBart Simpson / Nelson Muntz / Ralph Wiggum (voice)Nancy Cartwright was 62 in The Simpsons - Season 31 - Gorillas on the Mast (Episode 5).
Birthday: Fri, Oct 25 1957
Yeardley SmithLisa Simpson (voice)Yeardley Smith was 55 in The Simpsons - Season 31 - Gorillas on the Mast (Episode 5).
Birthday: Fri, Jul 03 1964
Hank AzariaMoe Szyslak / Chief Wiggum / Apu / Comic Book Guy / Carl (voice)Hank Azaria was 55 in The Simpsons - Season 31 - Gorillas on the Mast (Episode 5).
Birthday: Sat, Apr 25 1964
Harry ShearerNed Flanders / Mr. Burns / Smithers / Skinner / Lenny (voice)Harry Shearer was 75 in The Simpsons - Season 31 - Gorillas on the Mast (Episode 5).
Birthday: Thu, Dec 23 1943
Jane GoodallJane Goodall (voice)Jane Goodall was 85 in The Simpsons - Season 31 - Gorillas on the Mast (Episode 5).
Birthday: Tue, Apr 03 1934
Pamela HaydenMilhouse (voice)Pamela Hayden was 65 in The Simpsons - Season 31 - Gorillas on the Mast (Episode 5).
Birthday: Sat, Nov 28 1953
Tress MacNeilleShauna Chalmers / Crazy Cat LadyTress MacNeille was 68 in The Simpsons - Season 31 - Gorillas on the Mast (Episode 5).
Birthday: Wed, Jun 20 1951
Crew
Matthew NastukDirectorMatthew Nastuk was 55 in The Simpsons - Season 31 - Gorillas on the Mast (Episode 5).
Birthday: Tue, Oct 13 1964
Max CohnWriterMax Cohn was >> in The Simpsons - Season 31 - Gorillas on the Mast (Episode 5).
Birthday: Unknown Birthday