The Doctor has appeared as a projected hologram via the TARDIS interface on a few occasions, most often in an emergency situation to project himself into somewhere he cannot physically travel or in his place when indisposed. Here the Tenth Doctor is seen as TARDIS Security Protocol 712, a holographic projection from the episode "Blink" when he appeared to Sally Sparrow and Larry Nightingale while they were under attack by the Weeping Angels. The Doctor Who Tenth Doctor Hologram action figure measures approximately 5-inches tall.