Of course Iris, Joe, and Professor Stein are likely there to perform rather than save the superheroes from their musical prison. It's hard not to love the stylish looks of this villainous world.
Everyone's a critic these days. The Flash and Supergirl rehearse a new song after a costume change. Or, the Music Meister is threatening to kill them both. Maybe a combination of the two.
Has another one of Supergirl's friends fallen into the Music Meister's clutches? It looks like Winn's being forced to play the piano. But is it really him or a doppelganger in the fantasy world?
We know the world Barry and Kara are trapped in is dangerous. But it might be hard to remember that when they look like they're having so much fun in their glamorous outfits.
A team full of scientists seems like the right place to bring Supergirl for help. But judging by the looks on everyone's faces, the solution will not be a simple one.
Cisco [to Wally]: We win and we lose as a team. I'm coming with you. J'onn: Me too. Cisco: Look, J'onn. I respect this whole special agent situation you've got going on. But this problem right here needs someone with... J'onn: [transforms to his Martian form] Cisco: ...green skin and a sick ass cape. J'onn: Call me the Martian Manhunter. Mon-El: I think you'll find that J'onn's a lot more than just a pretty face.
Barry [singing]: I'm your super friend. Your super friend. I'll be there in the nick of time if you're ever in a spot. Kara [singing]: And if not there in time, you can just go back in time and give it another shot! Barry: I'm actually not supposed to do that anymore.
