Blaine (Darren Criss) and the New Directions are having a blast dressed up as superheroes during Glee Season 4, Episode 7: “Dynamic Duets” — until they get a shocking message from a brand new villain! The Warblers have a mysterious new member, and he's taped an evil-sounding message for the New Ds. Gulp. Sounds like trouble!
Source: Huffington Post