Critics score:
Reviews provided by RottenTomatoes
Vincent Canby, New York Times: The three stars are splendid, but maybe Miss Fonda is just a bit more than that. Her performance is not that of an actress in a star's role, but that of an actress creating a character that happens to be major within the film. Read more
Dave Kehr, Chicago Reader: A tightly assembled didactic thriller. Read more
Roger Ebert, Chicago Sun-Times: A terrific thriller that incidentally raises the most unsettling questions about how safe nuclear power plants really are. Read more