Do you have to show your vaccinated card or have proof or a neg covid test at the door or is it done before you get there??

At the door. Along with ID.

You have to show proof of vaccination or a negative covid test before you enter the theater

At the door, BEFORE you show your tickets

Yes vaccine card at the door or a negative test within 72 of show time.

Yes, I showed my vaccinated card and ID

At the door, and you need id too

At the door!