United Kingdom, Aug. 4 -- Rupert Grint felt like it was "fated" that he signed up to star in Nightborn.

The former Harry Potter star appears alongside Seidi Haarla in the movie, which tells the story of a couple forced to move to a remote forest due to their newborn baby appearing to be a bloodsucking troll.

Rupert has two children with partner Georgia Groome, with the pair finding out they were expecting their second daughter just as he was reading the script for the project.

He told Awards Radar: "Weirdly, when I first got the script for this, we just found out that I was expecting another one - well, my second one. So it was kind of - it felt very, very kind of fated, really, that I should do this."

Rupert added that the scene wher...