Woo, another dead horse to beat (I have a smelly, but quiet, stable full of them): To follow up on some recent rambles, it turns out Kevin Spacey did a sketch on SNL a few years back playing Christopher Walken auditioning for the part of Han Solo. Matt "Hastur" Dimmic did some digging, and came up with the Spaceyland Listening Booth, where there's a .wav file of this sketch under the heading "Kevin as."