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Last Week Tonight with John Oliver

HBO show host John Oliver created a happy Doomsday video after finding out that a Doomsday video produced by CNN's Ted Turner features a band playing, "Nearer my God to Thee."

Oliver's video has host Martin Sheen imagining end-of-the world scenarios, including one where lions evolve and conquer the human race.

"Well played, lions," Sheen says.

References to Celine Dion, shark tummies and more are spread throughout this clip.

Note: Even if the world is ending, make sure you make it long enough to see the cat saloon, (yes, we said cat saloon.)