The Secret Sound Jackpot from Kenyon Noble is now up to $1300. A LOT of people have told us they know what the sound is, but they can't get through on the phones.

Make sure you check out the video above as we give you a BIG HINT to help you guess our Secret Sound. Also, make sure you look at all the guesses that were wrong by clicking on the button below.

We'll start looking for callers #7 & #8 at 7:40 a.m. Tuesday morning. You can call us at 406.582.1061.

Good Luck!