It’s an incredibly well made film, replete with solid performances and some deeply emotional moments that would haunt you for a long, long time. The central character is played by Charlize Theron who delivers one of the greatest screen performances of the century in an immensely demanding role, emotionally and physically, that pushed her to such devastating psychological extremes. ‘Monster’ chronicles the life of the real life serial killer Aileen Wuornos who was executed in Florida in 2002 for murdering six men in the late 80s and the early 90s. The Cinemaholic takes no responsibility for their copyright or legal ownership. Disclaimer: Some of the below listed free online movies may not have been uploaded by their legal owners.