Katharyn Michaelian Powers is a television writer who wrote for several television series from the 1970s through early 2000s. Among the series she has written episodes for are Charlie's Angels, Fantasy Island, Airwolf and Stargate SG-1. She was the story editor for Falcon Crest, Fantasy Island and The Fitzpatricks. She was credited as an "executive story consultant" for Stargate SG-1 during its first season.