在《大人物》中，有两兄弟关系疏远，哥哥格伦是一个紧张的完美主义者，努力追求郊区理想生活，而弟弟李则是一个瘾君子，并且有一个装满父亲骨灰的饼干盒。这部六集连续剧以格伦和他的未婚妻过着平凡无奇的生活开始，直到李从过去的生活中仓皇而逃，闯入他们的生活。

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.