Bring the ensemble cast out on to the stage and align them, so they all can be seen. If it is a large production, like a musical, then bring them out in two or three groups both from right or left stage, coming center and moving downstage for group bows. Immediately they go upstage without turning their back on the audience as they applaud.
Present the supporting roles from right and left stage. They come center stage and move quickly where they take center downstage and bow to the audience. Immediately move up stage toward center stage while the audience is applauding.
Have the lead actors enter from right and left center stage. Each actor, by themselves, move quickly down center stage, singly take a bow, applause from the audience and move either to the right or left of the stage, making room for the next lead to come down stage and take his single bow. Continue until all leads have done their individual bows.
Take a moment to have the whole cast bow together for one final applause. Keep smiling.
Captivate the moment, after all the actors have bowed for the curtain call, if the play is a musical, the actors gesture to the orchestra for the audience to applaud their brilliant work.
Draw the attention to the special effects or lighting as the actors on stage gesture for an applause from the audience.
Bring the curtain down immediately or bring the lights down to black. Actors leave the stage quickly. Music up. Bring the lights up to "preshow" or "post-show".