Troy (The Reef)

Troy is a tiger shark and the main antagonist of the South Korean-American computer animated film The Reef (aka Shark Bait) and its sequel The Reef 2: High Tide.

The Reef
In the first film, Troy lives in the reef and terrorizes everyone. He is in love with Cordelia and wants to make her his mate, but Pi, the film's protagonist who is also in love with her, tries to protect her from the shark. Troy easily beats him, but Cordelia makes him a deal: if he leaves Pi alone, she will marry him. Later, Pi decides to become stronger in order to take revenge on Troy and begins to train with Nerissa, an old turtle who practices martial arts. After a few days, Pi defies Troy and the two fight each other. Finally, the battle ends when Pi causes Troy trapped in a fishing net.

The Reef 2: High Tide
In the sequel, Troy is revealed to be still alive and captured by the humans. However, he manages to escape and decides to take revenge on Pi. In this film, Troy became bigger and apparently even more cruel, he don't hesitate to devour his own henchmen (such as a sea snake and a smaller shark) without any reasons. He attacks the reef with a band of shark and kidnaps Cordelia, but Pi liberates her and uses a trap for beat Troy and sent him back to the humans.