Transcendence casts Johnny Depp as a brilliant scientist who plots out grand plans for The Singularity, only to become that omnipotent, sentient technological himself when an assassination attempt goes awry. While the new film is a look at what happens when technology becomes humanoid, it’s certainly not the first movie to ever do so. In fact, cinema has been toying with the idea of The Singularity — the point at which A.I. acquires beyond-genius-level intelligence — since the 1920s, even if it was never called that back then. The Singularity has been showing up in films for decades, ranging from talking, all-knowing computers who refuse to do what we say to robots who serve along humans without explicit direction or order. As such, there are some amazing examples of Retro Singularity, a primitive, Tomorrowland-esque version of the future that writers of the past may have not even known they were predicting. Think all the way back to Metropolis, the 1927 film that brought us Maria, the robot who was so lifelike she threw an entire city into flux with their insatiable lust. When Maria is built, she resembles her inspiration so closely that it tricks the citizens of Metropolis into believing she’s the original. She’s burned as a “witch” because of their confusion – she walks, talks and persuades just as well as any woman.