According to The Berko Speakeasy website, Joseph will be joining the cast for their next event on Wednesday June 8th. Visit the website for tickets and more details. 

We're back! Come and join us on 8th June 2016 for another cabaret of short stories brought to life by the wonderful Speakeasy actors at The King's Arms, Berkhamsted.

Also revealed on that website is the news that Joseph will be returning to the RSC later this year in The Rover.