Musician cameos are always a welcome surprise on our big and small screens (exception: Justin Bieber), but some of these cameos are more, well, surprising than others. We've got a full rundown of the most bizarre musician appearances in movies and TV right here -- including Bo Diddley in Trading Places and Iggy Pop on The Adventures of Pete and Pete. Watch 'em all, then check out the world's most honest resume and the Holy Grail of vintage toys.
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