It’s been 4 years since the riveting conclusion of the first season, and Detective Robin Griffin, played by Elizabeth Moss, is still the tenacious and fearless investigator that won the hearts of fans in Season 1. However, she’s also still battling her inner demons, and while working a new case, Griffin’s personal turmoil may be too much to overcome.

For Season 2 finds a few new faces added to the cast, including Game of Thrones’ Gwendoline Christie, playing Griffin’s new partner. She’s there to watch her back, and at times be a shoulder to cry on. Nicole Kidman is also a newcomer, playing a concerned parent whose storyline is deeply intertwined with the outcome of the case.

As the show kicks off, Griffin soon discovers that her murder victim didn’t die alone—she must find out who “China Girl” really is, and track down the identity of her killer.

Watch the trailer below and make sure to tune in to the thrilling new season of Top of the Lake, Sun. Sept 10 at 9/8c on SundanceTV Ch. 557.