It's more like Thelma and puh-leez! when struggling, hammy actress Mary McCormack and dour nurse Minnie Driver overhear a bank heist plan and decide to blackmail the hoodlums for a piece of the action. Reality goes right out the window in this silly shoot-'em-up, which never gets quite silly enough. The dame duo struggle mightily to overcome the spotty script and they do eventually inject some laughs (it takes about a third of the picture, though).
Toss in suitably nasty villains and a couple of bumbling comic cops and you've got a recipe for, for...well, you've got the recipe, but this is, at best, half-baked.