Escaping from ruined Calth, Oll Persson and his band of refugees are trapped on a dark, forgotten world. But the enemy draws near, and immortality may not be enough to survive... Oll Persson stands apart from the rest of mankind. He is one of the old ones, one of the undying. One of the Perpetuals. Now, fleeing from the ruins of Calth with his band of fellow refugees, the vagaries of the warp have brought him through the backways of time and space to a city that rests on the edge of oblivion... and no further. The path has ended abruptly, and Oll's enemies are finally closing in. Will his immortality be enough to save him this time? It's the return of Oll Persson in a tale following the events of 'Know No Fear' and 'Unmarked' which drives the mysterious Perpetual towards his ultimate destiny… Written by Dan Abnett. Running time 27 minutes. Performed by Gareth Armstrong, John Banks, Ian Brooker, Cliff Chapman, Steve Conlin, Penelope Rawlins, Saul Reichlin and Luis Soto.