A struggling singer-songwriter in Blackpool becomes the Lovely Assistant in an ominous magical act. A mother in Vancouver recounts her life and death. A widow in Edinburgh is summoned to confront the guilt that's haunted him since childhood. Fault Lines presents three stories set in the three cities with their catalysts spanning three decades, all brought to you by Emmy-nominated animation veteran Robert Cullen (Danger Mouse, Foster's Home for Imaginary Friends).