《大人物》讲述的是：In Mr Bigstuff, estranged brothers Glen a nervy perfectionist striving to live the suburban ideal and Lee an alpha male with a prescription drug addiction and a biscuit tin full of his Dad’s ashes. The six-part series starts with Glen and his fiance sharing a perfectly mundane life together, until Lee comes crashing into their lives, while on the run from a past that’s catching up with him.