Mark can direct, but can he also sing? Check out Mark’s karaoke performance.

If you’ve followed the show these past 10 years, you’ll remember Michael being a YOUGE fan of the TV show, Lost. Like that was literally all they talked about. Literally. Once upon a time, a good friend of the show, Kimberly Estrada, had a guest spot on the ABC show. She called in to talk about it in 2006. Bobby looks back at that and other highlights on MZNOW Rewind. Listen to it in the clip above.