From Wikipedia, the free encyclopedia. Melody Anderson (born December 3, 1955) is a Canadian American social worker and public speaker specializing in the impact of addiction on families. She is also known as an actress, with her most high-profile role being Dale Arden in the 1980 adaptation of Flash Gordon. Born in Edmonton, Alberta, Anderson started off as a performer and entertainer. She made her debut at age five on a radio show. While doing singing, she also trained as an actress, leading to roles in films and television during the 1970s and 1980s. Description above from the Wikipedia article Melody Anderson, licensed under CC-BY-SA, full list of contributors on Wikipedia