ARRI and ARRI Rental collaborate with director Ang Lee and his technical team to create customized ALEXA SXT M cameras—nicknamed “Ang Lee Ms”—for the action film, “Gemini Man.” In our exclusive chat with technical supervisor Ben Gervais, he discusses capturing the film in 4K 3D at 120 fps, sourcing matched optics, and working with cinematographer Dion Beebe ASC, ACS.