You don't have to. You can buy them when you get there. If it's a popular movie, I'd advise being flexible and maybe purchasing tickets online.
We got ours ahead of time for the end game at 5 and when we got there some people had taken our seats it was 5 of us , it then became an issue with the people who were sitting there so we went to see John wick 3 instead , it was awesome!!! Want to see it again.
You don't "need" to, no. They provide the option of pre-purchasing tickets (and seats for the dream lounge theaters) online and on mobile, for ease of mind, planning, or convenience purposes. There still remains the option of purchasing at the cinema, either at a kiosk before the ticket collector, or traditionally in-person. Many options to choose from! 😁
No, you can buy them at the cinema.
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