From the story of the blues to the history of cinema, Martin Scorsese really knows how to put a documentary together.

A perfect example is this outstanding Bob Dylan profile, which is showing here as an Arena double bill.

Like Peter Bogdanovich’s epic Tom Petty doc Runnin’ Down a Dream it’s long – nearly three-and-a-half hours – but there’s so much great stuff to pack in that it’s really no hardship. An absolute treat.