Knox and Cyril in “Unfinished Business”

A truly spectacular show, wasn't it Mr. Sneer?

Terrific!

Anyway, you'll be pleased to hear I have decided to purchase one of your vaults.

But Tromboni got out of it!

My dear Mr Sneer, surely you are aware that magic is the art of illusion. What you see is not necessarily what happens. Can I expect delivery of the vault tomorrow?

Sure Knox. But what you saw is not necessarily what you're going to get.