Gillian Anderson has apparently joined Haley Joel Osment and Rufus Sewell for upcoming sci-fi flick I'll Follow You Down.
The film centres on a scientist (Rufus) who vanishes during a work trip, leaving a wife (Gillian) and son (Hayley Joel) behind, Deadline reports.
Years later Hayley Joel's character and his granddad, to be played by Titanic's Victor Garber, make a shock discovery about the disappearance.
The film is set to be directed by Canadian film director Richie Mehta.
The X-Files star Gillian is currently working on the comedy Mr Morgan's Last Love, with Sir Michael Caine and Clemence Poesy.