the fifth highest-grossing film of all time. IMDB listing (MPAA Rating: PG-13) Running Time: 2 hrs 6 mins 1991 Sega Enterprises introduces its flagship game Sonic the Hedgehog for the Sega Genesis in the US. The game was created by Naoto Oshima (character designer), Hirokazu Yashuhara (game planner), and Yuji Naka (programmer) in