Disc 8 of 10 of 'The Matrix: Ultimate Edition': Probe the philosophical and technological inspirations of The Matrix Trilogy through two insightful documentaries: - Return to Source: Philosophy & The Matrix documentary – Scholars, philosophers and theorists deconstruct the intellectual underpinnings of the trilogy - The Hard Problem: The Science Behind the Fiction documentary – Is the notion of a real Matrix plausible? An investigation of the technologies that inspire the metaphor of the Matrix.