Her drug use was such that she was unable to stay coherent for more than an hour or two a day.

Old Hollywood

This permanent A+ lister who has an A list offspring could not finish what was to be her last movie.

Her drug use was such that she was unable to stay coherent for more than an hour or two a day.

Judy Garland
Daughter: Liza Minnelli
In February 1967, Garland was infamously cast and then fired from the Valley of the Dolls.