Outrageous Fortune (1987)

Director: Arthur Hiller
Cast: Anthony Heald, Bette Midler, George Carlin, Ji-Tu Cumbuka, John Schuck, Peter Coyote, Robert Prosky, Shelley Long

Synopsis:

Refined actress Lauren Ames finally has a chance to study with the great theatre professor Stanislav Korzenowski. Sandy Brozinsky, a brash, loud actress, decides through happenstance to also study with Korzenowski. The two women end up dating the same man (who turns out to be a double agent) and follow him across the country to force him to choose between them.