After astronomer Tim Harrison's predictions about an asteroid colliding with Earth fails, he is dismissed from his job. However, eight years later, his assistant approaches him with a similar problem.
31 March 1992, Monrovia, Alabama, USA
2 October 1967, USA
5 November 2003
15 June 1981, Miami, Florida, USA
1 November 1968, Birmingham, Alabama, USA
27 March 1974, Melbourne, Victoria, Australia
16 July 1971, Saigon, Vietnam
31 May 1949, Chicago, Illinois, USA
18 February 1972, Biloxi, Mississippi, USA
27 November 1970, Arizona, USA
