The White Dwarf The Avengers : Season 2 Episode 21
TV-14 ITV 50m int(0)
Aired: February 25th, 1991 @ 12:00 AM EST on ITV
Astonomer Professor Richter believes that the sun's stellar companion, a white dwarf, is returning to the solar system. If it does, that's the end of everything. So why on Earth would anybody want to murder him now?