6.6 GTO: Great Teacher Onizuka – Watch full movies for free Dec. 18, 1999 GTO: Great Teacher Onizuka – Watch full movies for free IMDb: 6.6 1999 108 min 14 views Tohru Fujisawa’s hit manga springs to life in this live-action comedy-drama featuring the irreverent high school teacher Eikichi Onizuka ... ComedyDrama