Last week at CAFÉ-VFX conference in Montreal, I presented with Marc Hall, president of AA Studios, the VFX produced for Mégantic series. Marc explained the big challenge of creating 380 shots of CGI, where we recreated the 2013 disaster oil train wreck. Having worked on the project for a year, I showed in Houdini 3D environments, simulations and renders of huge explosions, fire trails, fire sky, and oil burning in the lake.