One of my favorite plays is "Mr Burns, a Post-Electric Play" -- it retells one of The Simpsons episodes at various points after the apocalypse, and somewhat highlights how stories can morph with retellings... you might find it interesting. There are some community theatre productions of the show on YouTube, or else a general description on wikipedia:
https://en.wikipedia.org/wiki/Mr._Burns,_a_Post-Electric_Pla...