Ever notice that most Muppet monsters like Cookie Monster, Herry, Grover, and Elmo wear pajamas in nighttime songs or skits, but during the day they don't wear clothing? I realized this while watching LittleJerry92's upload of "Good Morning" with Herry Monster.
Two things about the "Mystery Guest: X" sketch...first, the announcer says who the mystery guest is, but how come the panel members (Cookie Monster, Don Music, and Sherlock Hemlock) can't hear him? To make things even more frustrating, the panel never finds out who the mystery guest is! Instead, the show ends with them going through the EXIT door, with the answer being right over their heads. I've realized that this skit lacks closure, and that bothers me.