The Informer Sandra La Flame, a stunning cabaret artist, debuts at the Montmarte Club, owned by Al Catone, where her boyfriend Thomas works as a waiter. Rat White, one of the villains that manages the flub flirts with Sandra, using a bouquet of flowers he steals from Thomas. Sandra recriminates Thomas for not having been mouse enough to face off the ruffian. Hurt deeply, she uses the Untouchables as an example: they don't fear facing even Catone himself. Without giving it a second thought, Thomas show up at Jack's garage the following day wanting to work with the Untouchables...