Based on plates taken from shots in Atlanta, the team was tasked with completely changing the bumpy Atlantan topography to something more in keeping with the Miami-based action. “Miami is very flat so we had to create concepts that gave the look and feel of the city; flattening the streets, replacing palm trees and adding in glass buildings to give it a modern look,” says Nazé. The team drew from its extensive image and photo library of Miami, using the same urban landscape and completely changing the environment. “It was really important for the director that the images bring out a feeling of chaos, so we added in dirty streets filled with destroyed buildings surrounded by floods to bring that home.” 

As well as photoreal environment builds, there were, of course explosions - lots of them. This meant Framestore could showcase its talent for action-packed FX work, including an edge-of-the-seat sequence that sees fighter jets bombing Miami Beach. The team called on a real-life pilot to inform them on how a jet realistically moves within a high-action sequence. “We had to make sure the fighter jets looked realistic so that the audience could really get hooked on the massive fight between civilians and aliens,” explains Nazé. Once the napalm bombs hit, the team was tasked with creating embers, floating ashes and gritty deconstructions of the aliens and the city itself. 

One of the team’s key challenges involved bringing to life the deadly alien species within a high-thrills sequence, moments before an explosion determines the fate of life as we know it. “We had to show that the ‘White Spikes’ are an intelligent species,” says Dunlevy. “They’re fast and agile, and most importantly they had to look very powerful and threatening. We needed to keep all of that in mind when animating them. They have jaws, tentacles, multiple arms and they can attack from everywhere. They have a strategy, so there's a real choreography in how we animated them.” 

To nail the look and feel of this terrifying species, Framestore’s specialized artists worked closely together; the Lookdev team developed multiple tests on the alien’s micro-detailed fragmented skin texture while rigging collaborated with animation to get rapid iterations of their complex movements. “They’re using their body language to communicate so our team nailed it with subtle movements and we get the vibe of the creature quickly,” says Dunlevy.

The Tomorrow War is now streaming globally on Amazon Prime Video.