The Simpsons (1989– )
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Gorillas on the Mast 

Trailer
0:56 | Trailer
After visiting Aquatraz Water Park, Lisa and Bart set out to free from captivity the most vicious animals in Springfield. Homer fulfills a lifelong dream and buys a boat, only to realize how much boat ownership sucks.

Writers:

Matt Groening (created by), James L. Brooks (developed by) | 4 more credits »
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Cast

Episode complete credited cast:
Dan Castellaneta ... Homer Simpson / Grampa Simpson / Groundskeeper Willie / Hans Moleman / Gil Gunderson / Barney Gumble (voice)
Julie Kavner ... Marge Simpson (voice)
Nancy Cartwright ... Bart Simpson / Nelson Muntz (voice)
Yeardley Smith ... Lisa Simpson (voice)
Hank Azaria ... Moe Szyslak / Raphael / Carl Carlson / Chief Wiggum / Lou / Captain Horatio McCallister / Duffman (voice)
Harry Shearer ... Mr. Burns / Waylon Smithers / Ned Flanders / Lenny Leonard / Kent Brockman / Principal Skinner / Boat Salesman (voice)
Jane Goodall ... Jane Goodall (voice) (as Dr. Jane Goodall)
Pamela Hayden ... Milhouse Van Houten / Kyle (voice)
Tress MacNeille ... Brandine Spuckler / Boat salesman's wife (voice)
Chris Edgerly ... (voice)
Dawnn Lewis ... Carlotta Carlson (voice)
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Storyline

After visiting Aquatraz Water Park, Lisa and Bart set out to free from captivity the most vicious animals in Springfield. Homer fulfills a lifelong dream and buys a boat, only to realize how much boat ownership sucks.

Plot Summary | Add Synopsis

Genres:

Animation | Comedy

Certificate:

TV-14 | See all certifications »

Parents Guide:

View content advisory »
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Details

Language:

English

Release Date:

3 November 2019 (USA) See more »

Company Credits

Show more on IMDbPro »

Technical Specs

Runtime:

Sound Mix:

Dolby

Color:

Color

Aspect Ratio:

16:9 HD
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Did You Know?

Trivia

The name of the whale is "Shame-u", a reference to SeaWorld's Shamu. See more »

Quotes

Lisa Simpson: [to Groundskeeper Willie] Thanks for helping us free that whale, Willie.
See more »

Connections

References Bright Eyes (1934) See more »

Soundtracks

Takin' Care of Business
(uncredited)
Written by Randy Bachman
Performed by Bachman-Turner Overdrive
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