Cloverfield (2008) was a surprise hit, earning $172 million worldwide at the box office against a $25 million budget. Paramount Pictures naturally wanted a sequel but director Matt Reeves and writer Drew Goddard struggled to find a suitable narrative means to progress the original story. Both eventually left the project and the production descended into development hell. The subsequent success of Godzilla and Pacific Rim saw the Kaiju genre becoming oversaturated and so the decision to make a direct sequel was re-evaluated. Eventually a “speculative screenplay” called The Cellar was purchased and repurposed to include some additional science fiction elements and became 10 Cloverfield Lane. Despite being a curious genre hybrid which only tenuously links to the original movie, this too fared well at the box office. Therefore it was inevitable that a third movie in the so-called “Cloververse” would follow.