The 1970s launched some of the longest ... Happy Days reminded America of its fun times and set off a huge ’50s nostalgia ...

If its 100% Rotten Tomatoes score is anything to go by, we're in for a treat with new found footage horror movie Late Night .

Thus, it’s worth looking at the best films set in the 1970s to see just how the US (and, to a lesser extent, the UK) has grappled with this fascinating period.