Real zombies arrive and terrorize the crew of a zombie film being shot in an abandoned warehouse, said to be the site of military experiments on humans.

根据超人气条漫《一百天后死掉的鳄鱼》改编的动画电影定档5月28日在日本上映。《摄影机不要停！》导演上田慎一郎和妻子福田美由纪共同导演，神木隆之介为鳄鱼配音，中村伦也、木村昴、新木优子也担任配音。
2019年12月12日，漫画家菊池佑纪开始在推特上传一组漫画，记录一只鳄鱼平凡的100天生命倒计时，从此热度居高不下。

Kumazawa Jiro, a tax-worker, is tricked out of a large sum of money by the swindler Himuro Makoto. With the help of his best friend, a detective, Kumazawa tracks down Himuro and teams up with him and sets out to extract JP¥ 1B in unpaid tax from a large corporation that is hiding tax evasion.