James Cameron unequivocally denied Saturday that he was in talks to make a film based on the doomed OceanGate submersible that imploded last month while diving toward the Titanic wreckage, killing all five on board. "I don’t respond to offensive rumors in the media usually, but I need to now," the "Titanic" director wrote on his Instagram Story. "I’m NOT in talks about an OceanGate film, nor will I ever be." The "Avatar" director, whose 1997 film about the sinking of the Titanic in 1912 won 11 Academy Awards, is a member of the deep submersion community and has dived to the wreckage 33 times himself — but never with OceanGate. Following the "catastrophic implosion" that killed the OceanGate passengers bound for the Titanic on June 18, Cameron told media outlets he wishes he’d "spoken up" about his concerns over the experimental sub’s design, especially its controversial use of carbon fiber for the hull. "I thought it was a horrible idea," Cameron told Reuters last month.