Somewhere in Tonga (2017) online

There is nothing that keeps passionate social worker Wolski in Germany. On an uninhabited island in the Kingdom of Tonga he wants to give criminal teenagers a second chance. His first candidate is Marcel, 16, and no stranger to drugs, violence and crime. So a visit to the main island ends in disaster. Wolski only narrowly manages to keep the boy from being send to prison. The deal: From now on, Marcel is not allowed to leave the remote island at all