Tusi Tamasese's new film One Thousand Ropes is about to have its world premiere at the Berlin Film Festival. Tusi's last film - the acclaimed and touching The Orator - was set in Samoa. One Thousand Ropes takes place in urban New Zealand where a Samoan father reconnects with his youngest daughter, and together they put to rest the ghosts that haunt them. Lynn speaks with Tusi and to his producer Catherine Fitzgerald.