Based on Wizard of Oz Characters?

The characters, and to some extent the plot, seemed to be based on the Wizard of Oz (rather sarcastically, though).

Oz (Osborne) - Malcovich - the great and powerful, really just super-arrogant
Pitt - Scarecrow (no brain)
Harry - Clooney - Tin Man (no heart) - relationships about sex only (e.g. dildo chair)
Ted - Jenkins - Cowardly lion (most of the film he is a coward)
Linda - McDormand - Dorothy

Replace ruby slippers with the CD of Memoirs
Replace Dorothy's quest of returning to Kansas (something she had the power to do the whole time) with Linda's cosmetic surgery [returning to youth]/self-esteem, something that should also come from the inside.
Wicked witches are the wives.
Good witches are the clueless CIA (Simmons [love that guy] and Rasche)

In the end they grant Linda her wish (also Harry, kind of). Too bad about the rest!

Maybe I'm stretching to pull it together. Great movie, though.