Natalie Martinez is about to show how selfless she can be…

The 29-year-old Cuban American actress has been cast as the female lead in Selfless, a film from FilmDistrict and Endgame Entertainment.

Martinez, who most recently starred on CBS’ Under the Dome, will portray the wife of Ryan Reynolds’ character in the sci-fi thriller.

Reynolds stars in the tale of a terminally ill billionaire who undergoes an experimental procedure to transfer his consciousness into the body of a younger man, only to be hunted by the killers who murdered his host.

Ben Kingsley and Matthew Goode also star in the film.

It’s the latest film project for Martinez, who recently landed a role in Warner Bros.’s Run All Night.