Join us every week for a trip into the weird and wonderful world of trailers. Whether it’s the first teaser for the latest instalment in your favourite franchise, an obscure preview for a strange indie darling, whether it’s good, bad, ugly or just plain weird – your favourite pop culture baristas are there to tell you what they think.

What better way to spend a hot summer Sunday than sitting in a cool cinema and watching a 4 1/2 hour documentary about the Boston municipal government? Or a similarly long film about the inner workings of the National Gallery? Or, indeed, an angry and unexpectedly lyrical look at the US welfare system in the mid-’70s? Frederick Wiseman has it all for you, and much more beyond, as Matt found out in June when his favourite cinema did a Wiseman programme in honour of the late documentarian.