Synopsis
This very brief cartoon from Japan whose title translated means "The Monkey Fleet" and runs little more than a minute has the Asian monkeys battling octopuses as they both go underwater with the simian animals riding in submarines shooting their torpedo bullets at the sea creatures.
You might also like

The film chronicles George's adventures as he befriends Kayla, a baby elephant, at a magic circus show and helps her travel across the country to be reunited with her family.Accompanied by his friend, the Man with the Yellow Hat, George travels by foot, train, and truck to reach Kayla's brother and sister in California, only to be accused of elephant-napping and brought all the way back to New York.
Curious George 2: Follow That Monkey!

Jasper is given an ultimatum by his master: break one more thing and you're out. Rodent Jerry does his best to make sure that his tormentor "gets the boot".
Puss Gets the Boot

The story focuses on the exploits of rivals Reinhard von Lohengramm and Yang Wen-li, as they rise to power and fame in the Galactic Empire and the Free Planets Alliance, respectively.
Legend of the Galactic Heroes: Die Neue These - Intrigue 1

Yet another variation on the Three Little Pigs theme, this time told as WW2 anti-German propaganda (the US had just entered the war), with the wolf as a thinly-disguised Hitler.
Blitz Wolf

The Big Bad Wolf torments Little Red Riding Hood and the Three Little Pigs.
The Big Bad Wolf

In a world where monster wrestling is a global sport and monsters are superstar athletes, teenage Winnie seeks to follow in her father’s footsteps by coaching a loveable underdog monster into a champion.
Rumble

Following the events of Cardcaptor Sakura Movie 2: The Sealed Card, Kero and Spinel share a plate of takoyaki (octopus balls). They get into a fight over who gets the last piece, and in the process send it flying out the window. They both chase the takoyaki, and each other, in a mighty effort to be the "takoyaki captor".
Leave it to Kero!

Just after recovering from losing his entire unit in battle, Sgt. Rock leads a special army of commandos against a Nazi secret research base.
DC Showcase: Sgt. Rock

Donald steals Chip and Dale's nuts for his nut-butter shop, which is shaped like a giant walnut, Chip and Dale, roll and "shoot" Donald into a nearby lake.
All in a Nutshell

Ordered to teach a martial arts class of rambunctious bunny kittens, Po tells stories of each of the Furious Five's pasts.
Kung Fu Panda: Secrets of the Furious Five

The magical tale of a mouse who sets foot on a woodland adventure in search of a nut. Encountering predators who all wish to eat him - Fox, Owl and Snake - the brave mouse creates a terrifying, imaginary monster to frighten them away. But what will the mouse do when he meets this frightful monster for real?
The Gruffalo

The universe of the Halo video game series is expanded in seven short animated films from Japan's greatest anime directors and studios.
Halo Legends

An outcast duckling's search for a family to accept him leads to constant rejection before learning his true identity as a swan.
The Ugly Duckling

With a rubber bone as a lure, Donald Duck tries to entice Pluto to try his mechanical dog washer. When the bone gives Pluto trouble, Donald tries a toy cat as a lure only to unexpectedly fall into the washer himself, get scrubbed and then hung out on the line to dry.
Donald's Dog Laundry

It is 300 years into the future. Earth's environment had been devastated by mankind's own foolish plans and humankind is beleaguered by the sentient forests which they have awoken. The world balance is tipped when a young boy named Agito stumbles across a machine that glowed in a strange blue hue inside a forbidden sanctuary.
Origin: Spirits of the Past

The Noharas go on an Action Mask-themed cruise, where all the grown-ups get kidnapped by a gang of monkeys. It's up to the kids to rescue them!
Crayon Shin-chan: A Storm-Invoking Jungle

Winsor McCay recreates the sinking of the ocean liner Lusitania by a German U-boat in this propaganda piece designed to stir up anti-German sentiment during World War I.
The Sinking of the Lusitania

Set in an alternate WWI reality where a senseless war rages on, two soldiers on opposite sides of the conflict play a joyful game of chess. A heroic carrier pigeon delivers the soldiers' chess moves over the battlefield as the fighting escalates. Neither soldier knows his opponent as the game and the war builds to its climatic final move. Whoever wins the game, one thing is for certain: there are no winners in war.
WAR IS OVER! Inspired by the Music of John & Yoko

The war against terrorism has gone private. War has always been a profitable business, so having private corporations field their own armies to fight against terrorism is just good business. Who else could protect those innocent bunnies from the religiously fervent turbaned camel fanatics. It falls upon a small cadre of seasoned furry rabbit soldiers to take the battle to the camel's home turf.Derived from a popular Vietnam-conflict based manga series called Apocalypse Meow , this sequel series uses animal characters to tell the story of the war against terrorism fought in distant countries. Non-human cast of characters notwithstanding, this compelling and painstakingly-researched work places an emphasis on factualism in order to accurately portray the weapons and tactics used by soldiers.
Cat Shit One

On Motunui, Maui tries to catch a fish with his magical fishhook, only to be comically foiled by the ocean.