Giamatti stars in 'Barney's Version'

Paul Giamatti stars in new Canadian drama film "Barney's Version" directed by Richard J. Lewis.

The American actor plays hard-drinking, cigar-smoking Barney Panofsky, a TV producer who, despite being married several times, fails to find happiness - and falls in love with yet another woman on his wedding day.

Speaking to BBC Breakfast, Mr Giamatti gave a few insights about the film and about Barney being a "difficult", but "likable" character.