Prepare yourself, Neal Caffrey: Your life will be changed forever on Tuesday night.

So teases the ominous trailer for "Vested Interest," at least, next week's summer finale of White Collar.

According to the official USA Network synopsis, a thief will threaten to steal something especially valuable on the episode, which gives away very little. See if you can discern more from the official trailer and then get ready for months without any fedoras in your life.

White Collar Season 4 will return in late 2012 or early 2013.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.