Continuity mistake: At the beginning of the movie, there are clips of letters that the characters, CC and Hillary, have sent to each other throughout their friendship. In one of the letters that is clearly dated 1979, CC tells Hillary about a new play that she has been cast in. Yet in the movie, Hillary sees this play in 1976.
Continuity mistake: When CC and Victoria talk after Hillary's funeral, Hillary is lying down on her stomach. When she decides to go live with CC, her pose changes.