Steve Carell and Keira Knightley will star in the story of neighbours who fall for each other as earth faces imminent destruction.
Lionsgate is selling international rights in Cannes on the production from Indian Paintbrush and Mandate Pictures.
Also, Entertainment One Canada has acquired Canadian distribution rights.
Lorene Scafaria is directing and production is scheduled to get underway this month in Los Angeles.
Steve Golin and Joy Gorman of Anonymous Content are producing alongside Indian Paintbrush founder Steve Rales and Mark Roybal. Mandate Pictures’ Nathan Kahane and Nicole Brown are serving as executive producers.