The UK's best loved duo embark on a surprisingly emotional journey of discovery in Ant & Dec's DNA Journey.

Guided by expert genealogists and historians, the pair follow their maternal and paternal blood lines using their DNA to search their ancestral history.

As their travels take them to Ireland and the US, including The United Nations Headquarters, the pair not only delve into their past but also meet relatives they had no clue even existed, unveiling some truly shocking revelations that only their DNA could unlock.