It turns out Monday's Bigfoot sighting was just Patriots' quarterback Tom Brady getting into the Halloween spirit. He wasn't the only Boston sports figure who took part in the festivities.
David Ortiz had his guard dogs dressed up, saving the trick-or-treaters' candy from raccoons.
Warning, the next image may terrify you.
Apparently, Rob Ninkovich didn't get the memo that it's not okay to dress like a scary clown. Probably his way of getting rid of visitors to save all the candy for himself.
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Jaylen Brown dressed up for a Celtics fitness and nutrition class on the day you're supposed stuff your face with unhealthy food.
Chris Long didn't get the invite to Brown's class. Instead, the Patriots defensive end decided to "sample" the candy he was handing out. I get the sense that Long's definition of "sample" and everyone else's might differs slightly.
Torey Krug and his wife, Melanie, decided to wear matching outfits. Because you see zebras and sharks together in nature all the time.
Former Celtics star Paul Pierce wasn't playing for the Clippers Monday, so he found another way to entertain fans.
And last, but not least, Julian Edelman. It looks like he put on some weight for this picture. Maybe some hair dye and a fresh cut, too? Not sure how the boss feels about this one.