If the show gets attacked by aliens, don't worry, they'll take care of it. It might take them a little longer than normal, though, because Black Widow and Thor won't be there. Wait, who are we kidding? Black Widow's totally doing her incognito spy thing in the audience. And Thor will bust through the ceiling if Loki decides to put in an appearance.
Once More With FeelingI'm having a hard time picturing country music superstar Carrie Underwood as a nun.