An alien lands in Washington, D.C. and tells the people of Earth that they must live peacefully or be destroyed as a danger to other planets.
Director: Robert Wise
Cast:Michael Rennie , Patricia Neal , Hugh Marlowe , Sam Jaffe , Billy Gray , Frances Bavier , Lock Martin , Patrick Aherne , Walter Bacon , Rama Bai , Oscar Blank , Marshall Bradford , Chet Brandenburg , John Brown , John Burton , Michael Capanna , Wheaton Chambers , Spencer Chan