The theatre typically allows you to enter the auditorium of the showing pretty early. If you show up an hour early for your movie then the other showing is likely still going on. You can wait in the lobby and once the credits roll and they've swept up the garbage left by people, you can go in without risking spoilers. I would say this is probably about 30-40 minutes before your show time. That could change though, like if you're seeing a popular movie it may take the staff longer to clean between showings due to the larger crowds.
It depends upon the movie you're seeing
right after the other showing
Its assigned seats so you won't lose yours, snd when ot is clean from prior showing which can be 30 mins before your showing
They have a lot of seats. Just be there before the movie starts.
Quicker online
Around 45 minutes.
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