Mimic 2 is a 2001 science fiction horror film, directed by Jean de Segonzac, with a script inspired by a short story of the same name by Donald A. Wollheim. The movie was a direct-to-DVD sequel to Mimic (1997), and was followed by Mimic 3: Sentinel (2003). Synopsis: It falls on an entomophilic school teacher to stop a murderous human mimicking cockroach-like bug.

References:
https://en.wikipedia.org/wiki/Mimic_2