Is Crowley meeting up with someone from the British Men of Letters? Another demon? Perhaps an angel? Either way, it looks like something serious is about to go down.
Dean managed to get to the stage and put handcuffs on Lucifer! Those better have some magic on them, or the older Winchester brother is not going to be able to hold him. Lucifer looks amused.
Yeah, Castiel was not going to get Lucifer. The Prince of Darkness looks like he's got him locked down, and he's not taking his eyes off the Winchester brothers. They might just be in trouble now.
Castiel is ready to play Lucifer's last song. But does he really think Lucifer won't notice him sneaking up from behind. Lucifer appears to be distracted by something in the audience.
Why do they call this place The Empty? It's full. It's full of sorrow and despair playing over and over again of angels and demons dreaming about their regrets. Forever.