The 43-year-old actress – who plays the role of Maeve Millay in the drama – wakes up confused and scared as appears as the robot sex worker.
The controversial HBO series – which appears on Sky Atlantic in the UK – has already caused upset with its use of violent, graphic scenes.
Newton’s appearance, which features both a full-frontal look at the star and a VIEW at her bottom, is once again set to cause a furore.
Evan Rachel Wood has also stripped for the series.
In Westworld – a theme park where visitors can play out bizarre fantasies – the writers have shown the raping and killing of robots.
In the episode when newton strips down, her character Maeve learns a secret technique to help her wake from nightmares but ends up waking up in the real world.
Her journey starts on an operating table and gets worse from there.
he actress recently revealed she wanted to “retire” from acting before landing her role in Westworld .
She has admitted prior to being cast in the hit series she was considering finding an alternative career, although she knew another job wouldn’t find an “amazing job” like acting, which has enabled her to afford to pay her rent and school fees for her children.
And the brunette beauty believes having to film in the nude “almost every day” for her portrayal as a madam of the underworld, has enabled her to address and respond to political, cultural and feminist issues prevalent in society.
She explained: “Here I was taking centre stage. Here I was naked on set almost every day. Here I was able to actually challenge and deal with the objectification of women.”