In his interview, Greg Jenner has announced that there will be a Russian Revolution special as part of the seventh series next year, each episode themed. The special will mark 100 years since the event in 1917.
You can read his interview here: https://www.comedy.co.uk/tv/horrible_histories/interview/greg_jenner/
This is the first episode to be confirmed. It is very likely, though, that there will be an American Presidents special and an Art special.
For loads more information visit our Series 7 page on our NEW website that is under construction, with a cast list and over 100 behind the scenes pictures! It’s this page that will get updated before this site, so keep an eye on it!