When the trailer dropped for Hulu's new series Dimension 404, made by web content studio RocketJump, you could have been forgiven for picking up a very Black Mirror vibe. Like Black Mirror, Dimension 404 is a science-fiction anthology series with a new story every episode. Each story features some kind of technology gone wrong (the 404, of course, refers to the error code when a web page is not found). Turns out they were also wrong. SEE ALSO: 'Black Mirror' is back, and your nightmares will never be the same Black Mirror, Charlie Brooker's UK-born hit, which moved to Netflix for its third season last year, goes out of its way to disturb you.