- Batman: [about to box against The Riddler] This is ridiculous. He's smaller than you are.
- [indicating Robin]
- Barbara Gordon: [walks up to the ticket office] I'd like two seats for tomorrow...
- Cashier: But, that box, it's blinking. Help, police, help!
- Riddler: I thought my broadcast would put the dynamic decimal points on you track, but Batgirl will work just as well.
- Commissioner Gordon: What happened to Batgirl?
- Chief O'Hara: Begorrah, she's gone!
- Robin: Into thin air.
- Batman: Her particular brand of vanishing cream. Another weapon in her arsenal.
- Riddler: Siren, let her have one of your most stunning notes.
- [the siren uses her high-pitched humming, but Batgirl appears unaffected. Riddler then removes his earmuffs in disbelief]
- Riddler: What happened? It didn't work. It didn't work.
- The Siren: Well, I've never tried my note two octaves above high C on a woman before.