In the tradition of The Day After Tomorrow, Deep Impact, and Armageddon, Peter Fonda, Tia Carrere, Luke Perry, and Emma Samms star in Supernova, a three-and-a-half hour miniseries originally created and produced for The Hallmark Channel. In this special effects-laden sci-fi actioner, Fonda plays a Dr. Shepard, a famed astrophysicist who discovers -- all too late -- that the sun's age has been miscalculated, and that it will supernova in a matter of only days -- destroying the Earth and everything else in our solar system. As Dr. Shepard flees to Africa, his prophecy materializes: enormous solar particles careen toward the Earth, destroying its international landmarks. Meanwhile, a group of scientists begin to search for the missing Shepard and a paranoid government agent (played by Lance Henriksen) schemes to help a small group of civilians escape the coming disaster by furnishing underground bunkers to shield and protect them.
by Nathan Southern synopsis