Encouraged to explore as a child by her late father, Dr. Eleanor "Ellie" Arroway (Jodie Foster) works for the Search for Extraterrestrial Intelligence (SETI) program at the Arecibo Observatory in Puerto Rico. She listens to radio transmissions hoping to find signals sent by extraterrestrial life. Science Advisor to the President David Drumlin (Tom Skerritt) pulls the funding from SETI because he believes the endeavor is futile. Arroway gains backing from secretive billionaire industrialist S....