In honour of Super Mario's 30th Anniversary, Nintendo of America has released a neat 'Special Interview' video featuring Shigeru Miyamoto and Takashi Tezuka talking about development of the original Super Mario Bros. and also Super Mario Maker.

Though the bulk of the video is from a modern day appearance, there are some neat snippets at the start and end of an old Nintendo VHS in which both designers appear. The overall video gives a nice insight into the processes that went into creating the Famicom / NES original.

Check it out below.