Let's see what the clues reveal. Episode 6 Clues: Spoiler alert! While we don't know for sure who is behind the Koala mask, the correct identity may be spoiled in the guesses below. Episode 6 ...

“Right now I put on the Koala mask and no one knew who I was, so the true personality of me actually came out. It was one of the funnest experiences I’ve had.” ...