WELCOME TO GRIMFEST

A celebration of dark & twisted theatre in the bleeding heart of London!

Our 2025 Festival of Horror has now sadly come to an end but we will return next year for even more thrills, chills and chuckles. A huge thank you to our partners Barons Court Theatre and Bread & Roses Theatre for hosting shows this year as GrimFest grows and grows. Congratulations to all companies and creatives who took part in our fourth and biggest festival to date. 

 If you are a fan of live horror then please follow the best dedicated festival of horror theatre in the city - find us on Twitter (X) and Instagram @grimfestuk 

GrimFest is back 13th-31st October 2026 

Applications will open in May.

If you have any questions about GrimFest please get in touch - grimfestuk@gmail.com

Produced and Curated by

MEdium Rare Productions & Pither Productions