Birds of Prey star Mary Elizabeth Winstead and Doctor Strange in the Multiverse of Madness breakout Xochitl Gomez have signed on to star in Ursa Major, a new sci-fi thriller from sibling directors Jonathan and Josh Baker reports The Holywood Reporter.

Winstead and Gomez will play Charlie and Natalie, mother and daughter fighting for survival on an Earth-like planet, hiding from a group of relentless hunters with the added threat of an imminent and deadly storm approaches. But Natalie, now a teenager, has begun to question her mother’s decisions, her explanation of who there are, how they got here and what they need to do to survive.

The Baker Brothers will direct Ursa Major from an original script by Patrick Somerville, the Emmy-nominated creator of HBO Max series Station Eleven, who co-wrote Ursa Major with Colleen O’Brien and Katie French. Somerville will produce the film together with his Station Eleven partner David Eisenberg through Tractor Beam.

Gomez had her breakout role playing America Chavez in the Disney/Marvel Studios blockbuster Doctor Strange in the Multiverse of Madness and played the lead in Netflix series The Baby-Sitters Club. The Baker Brothers’ film debut was 2018 feature Kin, starring Jack Reynor, Zoe Kravitz, Dennis Quaid, James Franco and Myles Truitt, an adaptation of their 2015 short Bag Man.

Winstead is no stranger to the thriller genre as she previously starred in Death Proof, Faults, 10 Cloverfield Lane, Gemini Man and most recently starred opposite Woody Harrelson as the titular character Kate in the Netflix action film of the same name. She is also known for her roles in Birds of Prey, Scott Pilgrim Vs The World, as well as her starring turn in the third season of FX’s Fargo opposite Ewan McGregor.