Dreamland (Doctor Who) Episode 4 English Dubbed Episode Title:Episode 4.Episode Description:Stark takes them back to Area 51 – along the way Night Eagle grimly notes, "Men like Stark don't save worlds. All they know is destruction." Rivesh Mantilax is reunited with his wife Seruba Velak and the alien tech found in the diner turns out to be a genetic weapon designed by Rivesh Mantilax to destroy the Viperox. The device can only be used by Rivesh Mantilax's DNA, and he is also the only one that can change the code to attack other beings, hence why Lord Azlok wanted it. Stark intends for the device to be reprogrammed to destroy the Russians, but the Doctor refuses to allow this and snatches the weapon, fleeing to the roof with Stark in hot pursuit. The Doctor, cornered by Stark, ultimately convinces him that his alliance with Lord Azlok and the Viperox will only lead to disaster – the Viperox will at some point betray Stark and conquer Earth (as they have already conquered the technologically superior race Rivesh and Seruba belong to, the US Army would have no chance at all). Stark orders his men to arrest Lord Azlok, but he escapes, declaring that the Viperox will "tear your world to shreds".