Lane Pryce is seen here on the Mad Men episode "Commissions and Fees." It would be quite a dramatic ending for him later on.
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Where does Don Draper fit in the world? That's been the main question on Mad Men Season 5.
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Mad Men Season 5 Episode 12 Quotes

I already said no, or should I leave so you all can do whatever you want?

Don

This is a big win for your little agency.

Jed