She played Claudia in the Tommy Tune-directed, Tony Award-winning musical Nine on Broadway, replacing Shelley Burch in the original cast in 1983.
[4] Stock starred in the final season of CBS primetime soap opera Dallas from 1990 to 1991 as Liz Adams, the fiancée of Cliff Barnes (Ken Kercheval).
In 1997, Stock had a recurring role on the now-defunct ABC daytime soap opera Port Charles as Nicole Devlin.
Stock appeared in more than 100 hours of television and made over 30 guest appearances on television shows, including CHiPs; The Facts of Life; Fantasy Island; Remington Steele; Knight Rider; The A-Team ; Moonlighting; Murder, She Wrote; The Twilight Zone; MacGyver; Touched by an Angel; and Charmed.
After she left acting, Stock started an interior design firm whose clientele were generally in Los Angeles and the San Fernando Valley.