Farrell sees his film as the final act in a six-part journey through Barnes’ difficult life, and the years of therapy and reflection that followed his decision to start writing about it.

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“There was a Working Class Boy book [released to enormous critical and commercial acclaim in 2016], stage show, film, then a Working Class Man book, stage show and film,” he says.

Telling and retelling that story has taken its toll. “It was a lot more than just a performance, doing those tours and writing those books,” says Farrell. “He was going through this different kind of therapy each night, a different part of the story would unfold. That was really hard for him, but ultimately, it helped him get to where he is now.”

Farrell’s film isn’t just about Barnes, of course. It is very much about his marriage to Jane, who has been by his side through all manner of ups and downs – including revelations of “secret” children.

That, though, does not figure in this version of the Barnes story, though the idea of family looms large.

“This isn’t exactly like a normal documentary about a band or a person,” says Farrell. “It’s primarily Jimmy’s story through Jimmy’s eyes, and it’s Jane’s story as well.

“Because it’s a survival story and a love story. She’s the reason he’s still here.”

MIFF runs from August 7 to 24. The full program is available at miff.com.au

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