Prussian Blue , named after the chemical residue from Holocaust gas chambers, are 14 year olds Lamb and Lynx Gaede who with their long blonde hair, sparkling blue eyes aren't your typical teeny boppers – they're white nationalists.

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Californian, but proud of their German ancestry, the pop duo have been performing white nationalistic songs before all-white audiences since they were nine.

Since their arrival on the pop scene, Lamb and Lynx have gained thousands of column inches and ignited global outrage across the world with their very own brand of pop in which they sing the praises of Rudolph Hess, promote holocaust denial and dream of a White America.

As the family allow James and the cameras into their lives, he discovers some disturbing truths beneath the happy family image that determined mother/manager April likes to project. Is she, in fact, just using Lamb and Lynx as a mouthpiece for her own extremist views?

A Tiger Aspect Production for Channel 4