SCAVENGER HUNT

There are 18 QR code clues hidden throughout the campsite. Each clue will give you a letter. Once you have all 18, unscramble the letters to spell out a 4 word phrase.

THE CLUE:

"Unscramble the letters to spell an actor who stared in the Fresh Prince of Bel Air.
Which letter is the extra letter?
TWEILLSHIM "