From Big Business (1988), starring Bette Midler and Lily Tomlin. Sadie Ratliff is the country version of her ruthless city twin, Sadie Shelton (both played by Bette Midler). Here she impersonates Ms Shelton via her rehearsed impression of Alexis Carrington (Joan Collins), as it is the closest to "heartless business woman" she can find. In the first scene she is seen miming dialogue from an episode of Dynasty, which she will later (in the second scene) put to actual use, with amazing results!