Ratigan

Ratigan (voiced by Vincent Price) is the main villain of The Great Mouse Detective. He's a evil sewer rat who is a powerful criminal.

Personality-wise, Ratigan is very charismatic, calm and calculating, but can easily be sent into a violent rage at the mention of his enemy Basil or the incompetence of his minions. He has a very dark, malicious sense of humor and a inflated ego.

Even though he IS one, Ratigan hates being called a rat.

Trivia

 * Ratigan will become Jeffrey's enemy in Jeffrey & Friends meet The Great Mouse Detective.
 * Ratigan will return for revenge in Jeffrey & Friends get Flushed Away.