The Revealer clue number 4

It’s “Revealer” day here at BackStory HQ! Here’s the final clue of the week. Put your guess in the “comments” section below and be sure to watch the live show for this week’s installment of “The Revealer”. Back | Story Weekdays at 23:00CET (17:00 ET) Replay at 06:30 CET (00:30 ET)