Hannah was born in Chicago, Illinois, the daughter of Susan Wexler, a producer, and Don Hannah, a tugboat and barge company owner. Her parents divorced shortly after her birth and her mother remarried Jerrold Wexler, a businessman and brother of Haskell Wexler, a noted cinematographer. Hannah has been a vegetarian since age eleven. She grew up with siblings Don and Page Hannah, as well as half-sister Read more...

Hannah made her film debut in 1978 with a brief appearance in Brian De Palma's horror film The Fury. Her first notable role came as the acrobatic and violent replicant, Pris, in Ridley Scott's 1982 sci-fi classic Blade Runner, in which she performed some of her own gymnastic stunts. She then was cast as a beautiful blonde mermaid in Ron Howard's 1984 fantasy, Splash, which starred Tom Hanks and Read more...

Hannah and actress Hilary Shepard Turner created two board games, "Love It Or Hate It" and "LIEbrary", with Hannah previewing the latter on Ellen Degeneres' talk show in 2005.

Hannah, a keen environmentalist, has her own weekly video blog called DH Love Life on sustainable solutions. She is often the sound recordist, camera person and on-screen host for the blog. Her home runs on solar power Read more...