"Marjorie Prime" is a science fiction play written by Jordan Harrison that explores themes of memory, identity, and the impact of technology on human relationships. Set in a near-future world, the story revolves around Marjorie, an elderly woman who interacts with a younger version of herself, created through artificial intelligence. This AI, known as a "Prime," helps her recall memories and navigate her past. The play raises questions about the nature of reality and the ethics of using technology to replicate human experiences. As characters engage with their Primes, they confront their own memories and the complexities of aging, love, and loss.