Leviathan in popular culture is still guarding the entrance to Atlantis, but didn't attack Milo's friends upon their return since, thanks to their crystals, it knew they were friends. In the "Hellraiser" series by Clive Barker, the deity that rules Hell is named Leviathan. However, this being takes the form of a gigantic lozenge, rotating in the air above its realm, and pertains in no other way to a sea monster. A season one episode of "Martin Mystery" had Martin and his friends dealing with a Leviathan that was guarding undersea treasure. In the television series "Supernatural", the Leviathans are an ancient race of
Leviathan (Marvel Comics) Gorgon and Madame Hydra. Then suddenly, all their Leviathan soldiers begin to self-destruct. They blame is hit on Nick Fury. Valentina later turns herself over to a federal agency in Berlin. Nick Fury visits Valentina in captivity in Berlin. The latter asks him what he has done. He says one thing "I won." Simply put, when Magadan plugged in the Legacy tech from that box she gave Leviathan he was unaware of the fact that Fury controlled the system, feeding the Leviathan warriors more energy than necessary and essentially shortening their lifespans causing them to self-destruct. The only one left