Who's on Who Do You Think You Are? tonight? Latest celebrity on the BBC One series

Tonight's Who Do You Think You Are? contestants - is it new or a repeat?

who do you think you are

Who Do You Think You Are? is back on BBC One tonight – here’s all you need to know.

The genealogy show has aired since 2004 and features a star studded line-up from the worlds of TV, sport, music, comedy and dance.


In each episode, a celebrity traces their family tree with a host of names have signed up to explore their ancestry over the years.

Who’s on Who Do You Think You Are? tonight?

Tonight (30 ) features actor Ralf Little.

Death in Paradise star Ralf Little leaves the sun-drenched Caribbean well behind as he heads to the Orkney Islands off the north coast of Scotland to investigate his grandfather Arthur’s experiences during the Second World War.

Ralf is astonished to discover that Arthur was caught up in one of the most important battles of the conflict.

Looking into another branch of his family, Ralf is thrilled to confirm a family rumour that he has a Welsh international footballer on his family tree.

Once a serious footballer himself, Ralf’s joy turns to despair when he learns that his great-grandfather’s devotion to the beautiful game was severely tested by a wave of religious fervour that swept through Wales in the early 1900s.


Finally, on returning to his hometown of Manchester, Ralf is delighted to learn that another ancestor played a key role in the development of this great industrial city.

The episode airs on Thursday, 30 June at 9PM on BBC One.

It’s a brand new episode from series 19.

Also taking part in the new series are Sue Perkins, Richard Osman, Matt Lucas and Anna Maxwell Martin.

Watch Who Do You Think You Are? online

As well as watching on TV you can watch episodes online as they air via the BBC iPlayer.

You can also watch online and stream past series on catch up via the BBC iPlayer with 50 episodes currently available.


They include the full last series which featured Josh Widdicombe, Dame Judi Dench, Ed Balls, Pixie Lott, Joe Lycett, Alex Scott and Joe Sugg.

Past series have featured the likes of Oscar-winning actress Kate Winslet, Harry Potter actor Daniel Radcliffe, music manager and former X Factor judge Sharon Osbourne, James Bond actress Naomie Harris and reality star turned TV presenter Mark Wright.

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