When recently I heard actress Jane Lynch tell Conan O'Brien that the cast of Glee was going to be performing Michael Jackson's Thriller, I thought that it was very exciting news. Then, I found out that they are actually doing a mash up of Thriller and the Yeah Yeah Yeahs' Heads Will Roll (right). That is quite different from a straight up Glee version of Thriller.
The music video for Heads Will Roll is a tribute to Thriller, featuring a dancing werewolf who dismembers the band in a glittery bloodbath. I don't know if that kind of imagery will figure into the upcoming Glee episode.
The cover art for the Thriller / Heads Will Roll single is the typical Glee Season Two slushie. I was hoping for something similar to the Madonna and Rocky Horror artwork that has been used for special releases in the past.