Lancashire bootmaker Henry Horatio Hobson (Charles Laughton) keeps a tight rein on his three daughters, until his eldest, Maggie (Brenda De Banzie), marries his assistant Willie Mossop (John Mills) and sets him up in his own bootmaking firm. To Hobson's consternation, Willie has soon become his father-in-law's main business rival.

Lancashire bootmaker Henry Horatio Hobson (Charles Laughton) keeps a tight rein on his three daughters, until his eldest, Maggie (Brenda De Banzie), marries his assistant Willie Mossop (John Mills) and sets him up in his own bootmaking firm. To Hobson's consternation, Willie has soon become his father-in-law's main business rival.