Mrs Brown's Boys is baffling enough at the best of times - but especially when you try to work out how the cast are related.
And once you know it may change how you see the whole show forever. Brendan O'Carroll's lovable Irish granny has been keeping us in stitches since the 90s, but became a household name in 2011 when she got her own BBC show.
While the show has received some scathing reviews from critics over the years, viewers can't get enough of Agnes' antics and watch in their millions.
While Brendan's matriarch is the star of the show, she is joined on-screen by many members of her large family. Rather than shelling out for big name actors, Brendan recruited his family and close friends to make up the cast.
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