Twin Hearts cast, including all of the TV shows Twin Hearts actors and actresses with photos and actor bios (5 Items). This full list of the cast of Twin Hearts covers Season 1 on, including all Twin Hearts cast members. If you are wondering, "What are the Twin Hearts actors' names?" or "Who starred on Twin Hearts?" you can sort this alphabetical list by Twin Hearts characters and their pictures. This list includes Rudy Fernandez, Karylle and more items. Click any actor's name to read more information. This list includes the casts of all Twin Hearts episodes.