A boy wears a plastic toy knife as he celebrates Halloween in Hong Kong, Sunday, Oct. 31, 2021.
(AP Photo)
A young woman characterized as a corpse bride poses in front of a terrifying decoration prepared for Halloween in Santander, Spain, Oct. 31, 2021.
(Getty Images)
People in Halloween costumes travel on the subway in Santiago, Chile, Oct. 31, 2021.
(AP Photo)
People participate in New York’s 48th Annual Village Halloween Parade in Greenwich Village, in New York City, U.S., Oct. 31, 2021.
(Getty Images)
Lucy, a Boston terrier dressed as Rafiki from "The Lion King," is seen at the Haute Dog Howl'oween Parade at Marina Vista Park, Long Beach, California, U.S., Oct. 31, 2021.
(Getty Images)
People participate in New York’s 48th Annual Village Halloween Parade in Greenwich Village, New York City, U.S., Oct. 31, 2021. The annual Halloween parade in Greenwich Village returned after being postponed last year due to the coronavirus pandemic.
(Getty Images)
A head and a spider hang in a hallway of the house. In their private home in Bottrop, Germany, Halloween fans Kerstin Beck and her husband David have built an elaborate horror maze, Oct. 21, 2021.
(Getty Images)
Disguised revelers take part in the Halloween celebrations in Nice, France, Oct. 31, 2021.
(AFP Photo)
People wearing "Money Heist" TV series' costumes pose during a Halloween parade at Shibuya district in Tokyo, Oct. 30, 2021.
(AFP Photo)
People dressed up in scary costumes participate in the annual Zombie Walk and Halloween Parade in Essen, Germany, Oct. 31, 2021.
(AP Photo)
Halloween revelers dressed in costume wait for New York's 48th Annual New York's Greenwich Village Halloween Parade to begin Sunday, New York, U.S., Oct. 31, 2021.
(AP Photo)
A woman gets her face painted during a Halloween party at a cafe in Tangerang, Indonesia, Oct. 31, 2021.
(AFP Photo)
A man dressed as Spanish artist Salvador Dali poses as he takes part in the annual West Village Halloween Parade in New York, Oct. 31, 2021.
(AFP Photo)
A man paints a girl's face as they celebrate Halloween at al-Faisaliah Cafe in Baghdad, Iraq, Oct. 31, 2021.
(Reuters Photo)
A bulldog dressed as Chucky from "Child's Play" is seen at the Haute Dog Howl'oween Parade at Marina Vista Park, Long Beach, California, Oct. 31, 2021.
(Getty Images)
A man dressed as a Joker takes part during the Halloween celebration in Germany, Oct. 31, 2021.
(Reuters Photo)
Brandon the Cosmic Wonder seen during Halloween night in Salem, Massachusetts, U.S., Oct. 31, 2021.
(Reuters Photo)
Covered in blood, this undead hisses at the camera during the Halloween parade through the city center of Essen, Germany, Oct. 31, 2021.
(Reuters Photo)
A train passes through the old Chamberi subway train station without stopping during a Halloween-themed event in Madrid, Spain, Oct. 31, 2021.
(AP Photo)
People dressed up in scary costumes arrive at the city center for the annual Zombie Walk and Halloween Parade in Essen, Germany, Oct. 31, 2021.
(AP Photo)
Halloween goers arrive in costumes at a train station as thousands continue gathering in Shibuya district, a popular gathering area for Halloween after midnight on Monday, Tokyo, Nov. 1, 2021.
