Monstro

Monstro is an enormous whale, a mix between a sperm whale and a blue whale, and the fourth and final antagonist of Disney's 1940 animated film, Pinocchio.

Development
Joe Grant's Character Model Department was responsible for the design of Monstro. Models were constructed both of Monstro himself and of his belly, complete with a skeleton. In addition, inspirational sketch artist Gustaf Tenggren created a watercolor image of Geppetto in Monstro's belly.

Animation
The animation of Monstro was originally to be assigned to Vladimir Tytla (animator of Doc, Grumpy, Stromboli, and, later, Yen Sid, Chernabog, and Dumbo), but, perhaps out of worry that Tytla might get carried away, Disney eventually assigned Wolfgang Reitherman to the task. He animated Monstro as a cunning creature with a brain, making his pursuit of his prey all the more frightening. To Reitherman can also be attributed, to an extent, the timing and staging of Monstro's chase sequences, which were timed to suggest the whale's great weight and power. Reitherman drew a set of sketches for a discarded sequence showing Monstro consuming Geppetto's Boat; Monstro was to emerge suddenly on the otherwise serene sea scene, first looking like a large mound before revealing his teeth and swallowing the boat in one movement before disappearing underwater once more.

Pinocchio
While Pinocchio spends the night in Stromboli's troupe and later, Pleasure Island, Geppetto searches for him. Taken to sea, Geppetto, Figaro, and Cleo are swallowed whole (complete with a boat) by Monstro. He later swallows Pinocchio, who comes searching for his father. He has a reputation as being a "whale of a whale" and is feared by all the creatures of the sea, and apparently on land, as even Jiminy had heard of him.

Monstro is first mentioned in the film when Pinocchio and Jiminy Cricket receive a message from the Blue Fairy who is in the shape of a dove that he has swallowed Geppetto, Figaro, and Cleo when they took to the sea to search for Pinocchio. They are still alive, inside Monstro's belly. Against Jiminy's warnings, Pinocchio resolves to find and rescue Geppetto. Though Jiminy tries to dissuade Pinocchio, warning that Monstro is "a whale of a whale...he swallows whole ships!" he does not hesitate to join him in his search at the bottom of the sea. They search for Monstro; the very mention of his name causes the sea creatures to flee in terror. Meanwhile, inside his belly, Geppetto and Figaro are trying to catch fish to eat. The former tells the latter that he fears that they will starve to death if Monstro does not wake up soon.

Monstro wakes at the sight of a school of tuna swimming nearby. Opening his great eyes, he pursues them with his mouth open, tearing through the ocean. When Pinocchio sees him approaching, he flees for his life, pushing past the tuna, though he is nevertheless consumed by Monstro. The sprightly Jiminy escapes, but, on discovery that Pinocchio has been swallowed, tries to enter Monstro's now closed mouth, albeit with no success. Inside his belly, Pinocchio, reunited with Geppetto, proposes that they escape in a raft (constructed by Geppetto) when Monstro opens his mouth. When told that "he only opens his mouth when he's eating, everything comes in...nothing goes out", Pinocchio suggests that they start a fire to make him sneeze.

Monstro wakes once again, this time to find smoke rising from his blowhole. He begins taking deep breaths; while his mouth is open, Pinocchio, Geppetto, Figaro, and Cleo try to escape on the raft, and Jiminy on a green glass bottle tries to follow them; they succeed when Monstro finally sneezes, sending them flying out onto the sea. After another powerful sneeze, he drinks lots of water to put out the fire and then, enraged, he pursues the raft while Pinocchio and Geppetto row for their lives. He dives underwater and emerges underneath the raft; Pinocchio and Geppetto row away in time, but when Monstro leaps after them, they are forced to jump into the sea. He smashes the raft to pieces with his tail. Pinocchio saves Geppetto from drowning and pulls him to shore, with Monstro in hot pursuit. As he builds up speed, the waves drifting from the cliff of the shore hinder Pinocchio. Monstro leaps into the air, aiming to consume and kill them. Finally, paddling madly, Pinocchio swims through the hole in the cliff just as Monstro smashes into it, the impact of which sends Pinocchio and Geppetto flying out and onto the beach. As Geppetto comes to the far end of the shore, Figaro, Cleo, and Jiminy are washed onto the shore. Pinocchio, however, didn't survive the blow (though he is later revived and turned into a real boy by the Blue Fairy). It is not clear what exactly happened to Monstro, but it is implied that he was killed after ramming into the cliff. This remains unknown, however.

Bonkers
Monstro had a guest star appearance in a Bonkers comic story titled "Whale of a Tale", published in the December 1994 issue of Disney Adventures. In this story, he is not villainous, but rather a very polite (albeit destructive due to his size) actor who was simply playing a villainous role in Pinocchio and had not found work in the movies since then. He is duped by a gang of crooks, posing as a movie company, into breaking into banks for them to rob, and upon finding out the truth, helps Bonkers catch the criminals.

Monstro makes a cameo in the episode "Of Mice and Menace".

Cameos
He makes a cameo appearance in Monsters, Inc..

Monstro made several cameo appearances on House of Mouse. In "Clarabelle's Christmas List", Donald reels him in when trying to reel in Santa's Naughty and Nice list. In "Max's New Car", Pinocchio and Geppetto arrive at the club inside him. As they exit his mouth, Max refers to him as a "Monstro truck". In "Ask Von Drake", he was seen during Ludwig Von Drake's headcount of all the Disney character guests. "Mickey and Minnie's Big Vacation" ends with an advertisement for "Monstro Cruise Lines".

In Once Upon a Time, Monstro is briefly seen chasing Pinocchio and Geppetto. He attacks the raft and leaves.

Kingdom Hearts series
Monstro appears as both a character and world from Kingdom Hearts. Like many of the worlds from the original game, it also appears in Kingdom Hearts: Chain of Memories as well. Here, he is a space whale that swims in between realms.

Monstro can be fought as a boss in Kingdom Hearts Birth by Sleep Final Mix, in an oceanic arena seemingly based upon Pinocchio's world. He appears in Kingdom Hearts as a supporting world, and Kingdom Hearts: Chain of Memories, Kingdom Hearts Birth by Sleep Final Mix as a boss. In Kingdom Hearts 3D: Dream Drop Distance, he appears in his world Prankster's Paradise before it was consumed by darkness, where he directly assists Sora in defeating a Dream Eater boss while Riku navigates inside him.

Kinect Disneyland Adventures
Like in the actual park, Monstro is a part of the Storybook Land Canal. At one point in the game, he eats Pinocchio's schoolbooks. To recover them, the player must gather some pepper pots to make him sneeze. The powerful sneeze releases them.

Disneyland Resort
Monstro's biggest appearance is at the Disneyland version of the Storybook Land Canal Boats. Guests begin the ride with their boats passing through his mouth, which serves as a tunnel to a land of miniature buildings based on various Disney stories. The guides state that the fire Pinocchio made while inside his belly made him sneeze so hard that it blew his tail off, explaining why he has a hole where his fluke should be.

In Pinocchio's Daring Journey, Monstro makes a brief appearance at the climax. Just after escaping from Pleasure Island, the riders are warned by Jiminy that Monstro is approaching. Suddenly, he bursts out of the ocean and lunges at them, accompanied by thunder and lightning. They veer away just in time.

Walt Disney World Resort
Monstro has a spell card known as "Monstro's Water Spout" in the attraction Sorcerers of the Magic Kingdom.

Fantasmic!
Monstro also appears in both versions of Fantasmic! as a lead-in to Mickey falling into the whirlpool and the stormy ship scene, ending the Dancing Bubbles sequence at the Disney's Hollywood Studios version and coming after the I've Got No Strings scene in the Disneyland version.

Trivia

 * Monstro is the only antagonist in Pinocchio to receive an on-screen comeuppance; in this case crashing into the cliffs and possibly being killed.
 * In the original story, instead of Monstro, a shark known as the Terrible Shark swallows Geppetto and Pinocchio.
 * At the time in which Collodi told this story, many mothers would tell their children not to swim too far out to sea or else the shark would swim up and swallow them.
 * In Collodi's story, the shark is described as being larger than a five-story building, a mile long without counting its tail and sporting three rows of teeth in its mouth that can easily accommodate a train. So fearsome is its reputation, that in Chapter XXXIV, it is revealed that it is nicknamed "The Attila of the Sea".
 * Unusual for a whale, Monstro is a cross between a sperm whale and a blue whale as he has the body shape and teeth of a sperm whale but has the size, skin color, and pleated underbelly of a blue whale.
 * He is similar to the prehistoric whale Liviyatan melvillei as he resembles a larger, more predatory version of a sperm whale possessing teeth on both the upper and lower jaw (modern sperm whales have teeth only on the lower jaw, which is much smaller and thinner).
 * When Pinocchio makes the smoke, Monstro sneezes before he finds out that his mouth is on fire, but technically the blowhole is a whale's nose.
 * Monstro is referenced in Mickey, Donald and Goofy: The Three Musketeers, when one of the Beagle Boys made a jest at Pete.
 * The shape of Monstro's head and the structure of his mouth bears a distinct resemblance to the Xenomorph from the 1979 horror film "Alien".
 * According to Richard Ellis, who describes Monstro in his book, "Monsters of the Sea", he was supposedly so frightening that for many generations, people's opinions were prejudiced against whales; with many believing that whales were dangerous and malevolent. This would later change with studies of real whales in the wild.
 * His name might be based on the Portuguese and Spanish words for "monster", monstro, or it might be taken from the English word monstrous, which can mean "gigantic" or "enormous" depending on the context.
 * His design had been reused on multiple occasions in Disney franchise, such as in the Aladdin TV series (for example, in When Chaos Comes Calling and as one of magical creatures seen with Genie in which the latter was as Moby Dick).
 * Monstro is similar in appearance somewhat, and if not, to another giant sperm whale from the novel of the same name, Moby Dick, both are enormous, giant sperm whales that are generally feared by both people and sea creatures alike, and Monstro draws inspiration from this whale.
 * Monstro is the first Disney character that Thurl Ravenscroft ever voiced.

Monstruo, la Ballena