Loki might be a wholly original entry in the MCU, but it's also reminiscent of other time-traveling shows that are out there. The first two episodes had a kind of Legends of Tomorrow vibe about them while episode 3 - with its trip to an alien world that looked like a quarry - definitely had a Doctor Who flavor. What's more, Sophia Di Martino impressed in her first proper debut as Sylvie, bringing to mind both the Doctor and the Master in her performance.