Nicole Kidman enjoyed exploring her role in 'Stangerland'

Oscar-winning actress Nicole Kidman has enjoyed exploring a challenging role in upcoming film 'Strangerland'.

'Strangerland' is about a couple whose children go missing during a dust storm in an Australian outback town, reported the New York Post.

"It was a chance to explore grief and sexuality, which was really compelling. I'm at a stage in my career and my life where I just want to keep moving into places that I haven't been," she said.