Yes, but ownly if the show is not a solid out one. Also you can change sets if you want but you will have to go to the place where you got the tickets in the first place to change them. Online orders, not sure.
Id ask the theater directly.
Some shows you can pick your seat when you purchase your ticket. I believe the first week a movie is out they do it
Im not sure. I've never had assigned seats at a movie theater.
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