Susan Hallock Dey is an American actress, known for her television roles as Laurie Partridge on the sitcom The Partridge Family from 1970 to 1974, and as Grace Van Owen on the NBC drama series L.A. Law from 1986 to 1992.
After a lab accident, police scientist Barry Allen transforming him into The Flash, the fastest man alive. With his extraordinary powers he protects Central City from the chilling mastermind Captain Cold.
