Who Do You Think You Are (UK): Season 19, Episode 2

19 - 2: Richard Osman

Quiz show presenter and crime writer Richard Osman delves into his Brighton roots and is astonished to discover that one of his ancestors turned amateur sleuth and ended up entangled in one of Brighton's most notorious murder trials. Richard also investigates his grandfather's army career and learns why it gave him a profound belief in the power of education, which he passed on to his grandson.