you could find our review of ithere.

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Do you ever find yourself liking Bruce Robertson?

Ehm, no, not really.

I just dont think thats true.

Right at the end were going, Nope.

You cant have that.

It travelled well to England for a start, thank God.

It did well in Scotland, it did well in Australia.

It did well in…

I think it was the number one film in Romania?

Scandinavian countries went for it, Germany… yeah, weve done relatively well for a low-budget film.

Its still not come out in America yet, thatll be April or May.

Do you feel theres a Glasgow equivalent to Irvine Welshs books?

Do you wish there was?

I dont think every city has their Irvine.

Theres no one in the world like Irvine.

Hes sort of unique in the world as a writer, I dont think anybodys got anybody…

I dont think well see the likes of Irvine again for a long time.

I get a similar vibe when I read Dickens to when I read Irvine.

A little bit of both.

I was aware of what it might do, but it wasnt what I looking for.

This [Filth] is one of the best Ive ever read, I think.

So my next question is: whats so great about making people shit themselves?

I reckon… why is it so fun to do that?

You get an immediate vocal, physical reaction and thats good fun.

Also, its unexpected.

So that was quite good.

Yeah, I am.

Im on my way to work in the car right now.

LikeMacbeth, Frankensteins a story people keep telling.

Yeah it is, actually.

The character of Igor isnt in Mary Shelleys book, you know what I mean?

It is very, very different, but its about the same essential things.

Its much more about our relationship than it is about a mental doctor and existential ponderings.

Finally, whats your favourite Jason Statham film?

and that is the best line Ive ever heard in a film.

James McAvoy, thank you very much.

Filthis out on DVD and Blu-ray on the 10th of February.