Jaden Smith, the son of actor Will Smith, is the latest cast member to sign on for a remake of the 1951 science-fiction classic The Day the Earth Stood Still.

Smith will join Keanu Reeves, who has already signed on for the role of Klaatu, the alien who visits Earth and, in the original film, first utters the words "Klaatu, barada, nikto." The phrase was later borrowed – and forever enshrined in cult film history – by the Evil Dead film franchise. Jaden will play Jacob, the stepson of scientist Helen Benson, played by Jennifer Connelly.

According to Reuters:

"Klaatu’s arrival on Earth triggers a global upheaval as governments and scientists race to unravel the mystery behind his appearance. Jacob and Helen get caught up in Klaatu’s mission, coming to understand the ramifications of his being a self-described ‘friend to the Earth.’"

The film will be directed by Scott Derrickson.