April 18 (UPI) -- Prime Video and Legendary are collaborating on a live-action Pacific Rim series, which will serve as a prequel to the blockbuster sci-fi films. "Initiating neural handshake," Legendary's official X feed said Thursday, alongside a media report about the show being in development. Variety said former Shadow and Bone show-runner Eric Heisserer will write and executive produce the series. The Hollywood Reporter said this will be the first project under Heisserer's first-look deal