Definitely another wizard, given that glance at Williams. Oh, how delightful! He would be able to say some things that the audience would eat up but would be a sort of... inside joke. Between himself, the maybe-Greengrass and Williams. "And I suppose you are the sort that does not believe in magic either," he said, winking, tongue a bit in cheek. The audience would probably take it as him mocking and shunning the unbeliever. But since the man was a wizard, he would hopefully take it as the jest he meant it as. The show was soon at its end anyway so they might as well have a bit of fun. "You better be careful, my dear sir. It is not a good thing at all to be so mocking of the dead." At this, a screech sounded and the sound of 'thunder', causing quite a few muggles to scream.

Tycho used the ruckus to 'disappear' from his spot on the stage which was just a cleverly hidden trapdoor before dispatching Williams to bring the man to him, if he would come. He was curious about why he was here in the first place.