This is mega cool news - (this news has been around since 28 January but wasn't confirmed 100%). It has now been confirmed that Lucy will be in the Jane Campion Mini-Series which is shooting now in Queenstown, New Zealand
She begins filming next week on the mini-series which also stars Holly Hunter.
The mini series is set in the remote mountains of New Zealand, the story follows the disappearance of a five months pregnant 12-year-old named Tui who was last seen standing chest deep in a frozen lake. In this classic mythic struggle, investigating detective, Robin Griffin (Moss), must lose herself in order to find the missing girl. During the investigation, she collides with Matt Mitcham (Mullan), Tui's father, a local drug lord, and G.J (Hunter), a guru at a local women's camp. Robin will find this the case that tests her limits and sends her on a journey of self-discovery.
You can follow all the news about Lucy's role on Top Of The Lake on AUSXIP Lucy Lawless Top Of The Lake subsite