David Keighley IMAX Apart from "Tenet", which served as a major talking point throughout the episode, another movie that has managed to put many overseas cinemas back in full swing is China's riveting war epic "The Eight Hundred". The Guan Hu-directed film, which was entirely shot with IMAX digital cameras, was the highest grossing film in the world over the weekend, soaring to more than a $277 million cumulative. Craig Dehmel kicked off the panel discussion expressing his excitement for the return of the big screen after a strenuous few months with no more than 30 IMAX screens open around the world. Fortunately, in mid-July, South Korean action thriller "Peninsula" marked the beginning of the return to the (new) normal for the IMAX Corporation, having wrangled over $32 million worldwide. IMAX's recent figures confirm audiences' eagerness to continue watching films on the biggest of big screens. "By the middle of August, we were up to $3 million," revealed Dehmel.