About Chaosium
Call of Cthulhu — Live in the Library brings the foremost tabletop game of horror and mystery to the Edinburgh Festival Fringe stage. A team of investigators faces unspeakable terrors in a live performance of the game, set in nineteen-twenties Edinburgh where diabolical cults and cosmic monsters from beyond space must be stopped. Guided by Keeper of Arcane Lore Mike Mason, the investigators seek answers among tomes of forbidden lore in the National Library of Scotland itself. Presented by Chaosium, the show runs for 180 minutes, is suitable for ages 14 and over, and costs £15.
Why see this show?
Watching a live tabletop horror game unfold in the actual National Library of Scotland is a genuinely unusual Fringe experience. The setting does real work here — forbidden lore feels more credible when you are surrounded by it.
£15 (11)
Thursday 21 - Saturday 23 August 2025
All performances at 14:00
3 performances
180 mins
5 performers
Edinburgh Festival Fringe 2025
Frequently Asked Questions
How long is the show?
The show runs for 180 minutes.
What is the age guidance?
The show is suitable for ages 14 and over.
How much are tickets?
Tickets are £15 (£11 concession).
What is Call of Cthulhu?
Call of Cthulhu is described as the foremost tabletop game of horror and mystery. This show is a live stage performance of the game, featuring a team of investigators guided by Keeper of Arcane Lore Mike Mason.
Where does the show take place?
The show is performed in the Boardroom at the National Library of Scotland as part of the Edinburgh Festival Fringe.
Are there any content warnings?
No content warnings are listed for this show.
About This Theatre Production
Call of Cthulhu – Live in the Library is a theatre performance at Boardroom during Edinburgh Festival 2025. Running for 180 minutes, this show is part of the world's largest arts festival, bringing together performers and audiences from across the globe.
Experience compelling storytelling brought to life by talented performers. Theatre at Edinburgh ranges from intimate black box productions to grand stage spectacles.
Venue: Boardroom
Boardroom is one of Edinburgh's Festival venues, hosting a variety of performances throughout August. Located in the heart of the city, the venue is accessible by public transport and within walking distance of other Festival locations.
Tips for Attending
- •Check for trigger warnings if sensitive to certain topics
- •Most Fringe theatre runs without interval
- •Latecomers may not be admitted
- •Consider matinee performances for a relaxed experience
Booking Information
Ticket Prices: From £15
Age Guidance: 14+
Content Warnings: None
Book early to avoid disappointment. Popular shows sell out quickly during Edinburgh Festival.
Part of Edinburgh Festival 2025
Edinburgh Festival transforms Scotland's capital into the world's leading cultural destination every August. With thousands of performances across hundreds of venues, the festival offers unparalleled choice for culture lovers.Call of Cthulhu – Live in the Library represents the theatrical innovation that makes Edinburgh Festival unique.
Looking for more theatre shows at Edinburgh Festival 2025?
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Data provided courtesy of the Edinburgh Festivals Listings API
