Marion Dayre (born Heather Williams), also known as Heather Marion, is an American television writer and producer. She is best known for her contributions to AMC's Better Call Saul (2015–2022) and as the creator and showrunner of the 2024 Disney+/Marvel miniseries Echo. For her work on Better Call Saul, she has been nominated for six Writers Guild of America Awards and awarded a Peabody Award. Description above from the Wikipedia article Marion Dayre, licensed under CC-BY-SA, full list of contributors on Wikipedia.