At its core, the musical stays true to the film’s satirical tone, following the fierce rivalry between actress Madeline Ashton and writer Helen Sharp. After a bitter fallout involving love, betrayal, and ambition, both women encounter a mysterious figure offering a potion that promises eternal youth. What follows is a chaotic and comedic spiral, brought to life on stage through clever writing, a pop-driven score, and inventive practical effects that replace the film’s original CGI with live theatrical illusions.