You can also check if "Trolls" is available on subscription-based services like Netflix or Hulu.
Downloading Trolls via torrent sites usually violates the Digital Millennium Copyright Act (DMCA) in the U.S. and similar laws globally. trolls (2016) torrent
While rare for individual users, copyright holders have the right to pursue statutory damages against those distributing their work. Cybersecurity Threats You can also check if "Trolls" is available