I will second the recommendation for:
Jenkins, 2003

Charlize Theron's complete transformation into the character of Aileen Wuornos is something to behold. It's a good flick in its own right, but worth it just for the performance.
Monster
Jenkins, 2003

Charlize Theron's complete transformation into the character of Aileen Wuornos is something to behold. It's a good flick in its own right, but worth it just for the performance.
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