Other mistake: When Joan is cutting up her rose garden, she is ranting and raving about how mad she is at Mayer, and how they're calling her box office poison. But if you look closely at her lips, they aren't moving.
Mommie Dearest (1981)
Ending / spoiler
Starring: Faye Dunaway, Diana Scarwid, Howard Da Silva, Steve Forrest
Joan Crawford leaves her daughter out of her will. Christina Crawford, her daughter, does not like this, so she writes a book entitled "Mommie Dearest" which the movie is based off of.
Mike
More mistakes in Mommie Dearest
Joan Crawford: Tina! Bring me the axe!
Trivia: During the rosebush/tree chopping scene, Faye Dunaway is chopping the tree, except when you see the close up. During the close up (when the tree falls), it is actually the films director Frank Perry chopping the tree.