Horrible Histories’ Big Prom Party (2011)

Horrible Histories Prom was a free family concert showcasing the original songs from the British television series Horrible Histories, along with classical music. It was held on 30 July 2011 at the Royal Albert Hall in London, and was that year's children's entry in the BBC's annual Proms series.

Unfortunately the movie Horrible Histories’ Big Prom Party is not yet available on HBO Max.