Investigation X - 2008 Comet Impact was released on:
USA: 17 June 2009
Cally's Comet - 1911 was released on: USA: 18 April 1911
The Riding Comet - 1925 was released on: USA: 29 April 1925
Cupid and the Comet - 1911 was released on: USA: 21 June 1911
Killer Comet - 1980 VG was released on: USA: October 1980
Killer Comet - 1980 - VG was released on: USA: October 1980
Outbreak Investigation - 2006 was released on: USA: 2006
The Weekly Comet - 2011 SUSPENDED was released on: USA: 30 June 2011
Comet Crash - 2009 VG was released on: USA: 2 April 2009
The Comet's Come-Back - 1916 was released on: USA: 31 May 1916
Halley's Comet - 2005 TV was released on: USA: 1 April 2005
Blonde Comet - 1941 was released on: USA: 26 December 1941 Sweden: 7 May 1948
MuscleCar - 2001 Comet Leaf Springs Measure was released on: USA: August 2008