The Ladykillers

Underneath Professor G.H. Dorr's (Hanks) silver-tongued southern gentleman persona is a devious criminal who has assembled a motley gang of thieves to commit the heist of the century by tunneling through his churchgoing landlady's root cellar to a casino's vault of riches. But these cons are far from pros. As their scheme begins blowing up in their faces, their landlady smells a rat. And when she threatens to call the police, they figure they'll just bump her off. After all, how hard can that be? (official distributor synopsis)