Le Frog was called by Toad to get the master cable back from Rita, in order to proceed his plan in taking over the sewers. He manages to kidnap Rita, only to be thwarted by Roddy.
Le Frog's minions are mostly ninja frogs, along with a mime frog who held a computer where Toad would see and speak through. They were easily distracted by a fly, leading them to be smacked with each others' tongues.
At the end of the film, Le Frog's minions were seen dancing while he stood with an annoyed look.