Six people in mid-evil style costumes wearing stilts of varying length pass by a group of onlookers.
Six people are dressing old school for a play.
Just because they are dressed in mi-devil costumes, it does not mean that it is for a play.
There are other reasons why people would be dressed in costume in front of onlookers other than for a play.
There are other reasons to wear medieval costumes other than four a play.