Happy birthday, Christina Hendricks: The best Joan faces from 'Mad Men'Add to Favorites | Mad Men
Eyes up, everyone.
"Mad Men" loves a well-timed reaction shot or pregnant pause, and most of the regular cast is really good at delivering just the right arched eyebrow or withering look. Hendricks' Joan is right at the top of the list. Enjoy these GIFs of some of Joan's best reaction shots.
You can see more of Hendricks on "Mad Men" at 10 p.m. ET/PT Sundays on AMC.