... Mary White, the 1977 made-for-TV movie starring Kathleen Beller. Kathleen was a major child/teen star back in the day. I was going to post about this years ago, but could never remember her name, or the name of the movie. I watched it on TV, but missed the horse accident where she died. I haven't seen the movie since then. It's really hard to believe it was 36 years ago.