‘I got an email telling me what I couldn’t say, which is kind of a shame,’ the 64-year-old told Metro. The plot is also under the thickest of wraps, but Hannah had naturally read the script and had some things to share. The Mummy 4 will be more of a sequel to the first film of the franchise, rather than the third (Picture: Universal/Kobal/Shutterstock)‘The script is good. ‘It’s an age-appropriate sequel, kind of to the first Mummy film,’ he said, referring to the 20s-set 1999 film, in which Rick (Fraser) and Evy (Weisz) meet and fall in love, all while fighting off a reanimated mummy. ‘But the script is really good.