Leelee Sobieski (above) and Ed Stoppard (below, and yes, he's Tom's son!), both of whom acquit themselves well, considering how confusing they probably found everything they were asked to do. There is also a nice turn from Jeffrey Tambor (at bottom right, with Stoppard), playing a combo businessman/CIA operative. Or maybe he's not. Ah, more confusion.
Argo -- which uses the same old contrivances, coincidences and Hollywood hooey to turn a true story based upon a very funny scenario into a typical piece of mainstream fodder. (Did you know that practically the entire last third of the film -- the much vaunted escape -- was entirely fabricated to "heighten" the suspense. Once the basic structure had been set up, those people got out of Iran without a hitch. Now, what a challenge it would have been to take that story and make something fun and interesting out of it!)