Logan

When Charles Xavier suffers from his seizures, Hugh Jackman did not act as if he was being pushed away. Instead, he was held back by a rope pulled by two men in order to give a more realistic portrayal of being restrained.

(at around 1h 1 min) During Xavier's seizure in the hotel, everyone is frozen in place by the assault. As Logan passes by the slot machines, one lady is looking around unaffected by the paralysis.

In the closing credits, the words "Alpha Flight" appears under Camera Units. Alpha Flight is the name of a Canadian superhero group that Wolverine was originally a member of in the comics.

Some Blu-ray releases include "Logan Noir," a black and white version of the film.

Edited into The New Mutants (2020)