I noticed in one of the episodes, there was a 'Jessica Walter movie' cameo, for want of a better phrase. She was in a 60's movie called Grand Prix, set in Monaco. And sure enough, in the Archer episode when they go to the Monaco Grand Prix, it features (inexplicably until you know why) 1960's Grand Prix cars (",)
I'm terrible at making these connections normally. It got me thinking, are there more references like this in Archer? Perhaps every episode?