Publisher: ChessOnDVD, 2008, DVD 
The 12th World Champion Anatoly Karpov's middlegame strategies for serious chess players on video! A course of study aimed at the novice to intermediate level chess player. 
Run time: 55 minutes
BONUS - Karpov's Anti-English Crunch: An examination by the authors of the line 1.c4 g6 2.Nc3 Bg7 with c7-c5 system for Black - an extension of the Roman Forum video series. 
Run time: 60 minutes