Warner Bros. Pictures’ The Dark Knight Returns to IMAX(R) theatres for encore presentation on January 23, 2009

LOS ANGELES, Jan. 21 /PRNewswire-FirstCall/ – IMAX Corporation (NASDAQ: IMAX TSX: IMX) and Warner Bros. Pictures today announced that the box office smash hit The Dark Knight, which has grossed more than $997 million at the worldwide box office since its release on July 18th, 2008, will return to IMAX(R) theatres for an encore presentation. Starting January 23rd, the film will open in 143 IMAX screens domestically, and 29 screens internationally. Last year the film opened day and date in 94 domestic and 15 international IMAX theatres and went on to become the highest grossing live-action Hollywood IMAX release, generating $63 million as it continued to be released throughout the IMAX network.