Who played Vivian Ward in 'Pretty Woman'?

Who played Frances "Baby" Houseman in 'Dirty Dancing'? Who played Sam Wheat in 'Ghost'? Who played Oda Mae Brown in 'Ghost'? In which film is Oda Mae Brown a character? In which film is Vivian Ward a character? Who played Phil Connors in 'Groundhog Day'? Who played Peter Venkman in 'Ghostbusters'? In which film is Peter Venkman a character?