Mimi is the captain of the ship known as the Screaming Mimi.
Mimi is a fox and a very beautiful one at that. She originally disliked the mention of Captain O'Hare, but fell for him when she saw him in action. After she was rescued from toads, Mimi became captain of her own ship, the Screaming Mimi. Mimi's flirting led Jenny to dislike her, but regardless, Mimi became a valuable asset to the mammalian fleet.