Mr. Gleeson is a wight, and one of the antagonists of the film adaptation.
Miss Peregrine's Home for Peculiar Children (film)[]
He is only seen in the film adaptation and does not exist in the books.
During the final battle, he freezes Bronwyn in a pool of water and also Olive when she attempts to free Bronwyn. Enoch, seeing this, brings an animatronic elephant to life that crushes and kills Mr. Gleeson.
Peculiarity[]
He retains his peculiarity of cryokinesis, as seen when he tried to freeze Bronwyn and Olive.