Mr. Robot

Each Season 1 episode name ends in a video file name extension like .flv or .mov. In Season 2 ends in an "encrypted file" format.

In the first episode, when Elliot encounters Mr. Robot for the first time inside the train, if you look a little more to the right you can see the show's creator Sam Esmail.

The main cast along with creator Sam Esmail went to hacking seminars in preparation for their roles. In addition, Rami Malek had a typing instructor to prepare scenes involving programming.