From "viral marketing" to merchandising to "explosion porn" in modern blockbusters, it turns out much of what we now know of multiplex cinema can be traced back to that moment, a long time ago in a galaxy far, far away, when George Lucas's Star Wars was released in 1977.

Joined once more by filmmaker and screenwriting lecturer Adam Spellicy, Clem explores the impact of what was arguably the '70s' biggest movie moment—and finds time to practise her Huttese, too.