"Wow, this is the best they could do? A magically sealed cell with a cot, tiolet, and sink?"
Goes over to the wall most likely to hold the door, and yells.
"Don't you think you could put us up in the prison penthouse suite or something?! Just because we fought doesn't mean we aren't who we say we are, things would be a whole lot better for you if my two friends tell their respective groups we were treated well once we get out!"