Alligators are are minor characters from Disney's The Princess and the Frog.
In the film, these Alligators find both Tiana and Prince Naveen as Frogs and attempt to eat them, almost eating Prince Naveen; they would've if Tiana hadn't helped him. They are not seen in the rest of the film.
Role in the series
The alligators return for the Spongebob series as their leader, Malron, made a cameo in the Emperor's New Groove as one of the gators that threaten Kuzco and Pacha when the bridge collapses, though not used much after that, and no current word of their return.