Crocodile

The Crocodile is a character from the Neverland world, and one of Captain Hook's enemies. He acquired a taste for the pirate captain when Peter Pan chopped off the captain's hand and fed it to him. He now follows Hook around everywhere, hoping to get a second taste of the captain. The crocodile isn't quite a villain, since he primarily hunts Captain Hook, but he does attack Sora and Ventus.

The crocodile swallowed a ticking alarm clock, that now, unfortunately for the crocodile, warns Captain Hook if he is approaching. This has become something of a trademark for the crocodile, foreshadowing its arrival in a way that terrifies the captain, much to his humiliation.

Kingdom Hearts Birth by Sleep
Peter Pan (1953)

Captain Hook's most feared enemy.

Just a few ticks of the clock he swallowed are good enough to send Hook running for dear life.

Kingdom Hearts
''A seagoing reptile big enough to swallow a man whole -- and he's always hungry! He got a taste of Hook once and never forgot it. Hook can tell when he's near by the sound of the clock ticking away in his stomach.''

He had a taste for Captain Hook in "Peter Pan" (1953).

Kingdom Hearts Birth by Sleep
The Crocodile plays a small role in Terra's story. It appears in Skull Cave and scares Captain Hook away.

The Crocodile also appears in Ventus's story. It appears on the coast shortly before Ventus's fight with the captain. During the battle, the Crocodile will attack Ventus if he gets too close to the water. Likewise, if Captain Hook is driven into the water by Ven, the Crocodile will damage him and then chase him back onto the rock. Following the fight, the Crocodile chases Captain Hook back to his ship.

It appears for a third time in Aqua's story. It appears in the gully to frighten Captain Hook away.

Kingdom Hearts
The Crocodile plays a small role near the end of Sora's time in Neverland, although he is mentioned previous to his first appearance. After Sora and Peter Pan defeat Captain Hook, he falls into the water, only to be chased away by the Crocodile. This is almost identical to the Captain's fate in the movie. Since he appears in Kingdom Hearts 358/2 Days, it is presumed that he was not eaten by the Crocodile.

Le Crocodile Krokodil