Echo Valley was born on May 29, 1954 in Columbia, South Carolina, USA as Cynthia Gillig. She was an actress, known for Harold & Kumar Escape from Guantanamo Bay (2008). She was married to James C. Stone. She died on May 21, 2011 in Leakey, Texas, USA.

She was killed as she was turning into a bar when her small Pontiac was rear-ended by a pickup. She was ejected from her car and died at the scene. She only wore a lap belt, as a shoulder belt was uncomfortable across her giant breasts.