Playing now The Mousetrap
at St Martin's Theatre
Agatha Christie's murder mystery, one of the longest-running plays in the world.
- Booking to Jul 17, 2027
- West Street, WC2H 9NZ
- Leicester Square (nearest station)

Covent Garden & Strand
Photo: Ji-Elle · CC BY-SA 4.0 · source
Where the world's longest-running play has been performed since 1974.
St Martin's Theatre is in Covent Garden & Strand, close to Leicester Square station.
Playing now at St Martin's Theatre
Agatha Christie's murder mystery, one of the longest-running plays in the world.
Opens Dec 9 at St Martin's Theatre
A stage version of the picture book about a kind, scruffy giant who gives away his clothes.
Run dates last checked Oct 18, 2026 against the theatre's published listings. Productions can close, extend or change cast at short notice, so confirm with the theatre before you book.
St Martin's Theatre is at West Street, WC2H 9NZ, London (Covent Garden & Strand).
The nearest station is Leicester Square. Use our journey planner for live directions from wherever you are starting.
London's Tube, Overground, Elizabeth line, DLR, buses and trains all serve the capital, and contactless payment works across them. Enter your starting point in the journey planner for the quickest route.
Productions listed here include The Mousetrap, The Smartest Giant in Town. Programs change, so check the theater's website for the latest.
Buy from the theater's box office or an official ticket seller to avoid inflated resale prices.
Aim to arrive 30–45 minutes before curtain-up. Doors usually open around 30 minutes before the performance, and latecomers may be asked to wait for a suitable break.
Accessibility varies, especially in historic buildings. Many theaters offer wheelchair spaces and some step-free access, but you should contact the box office in advance to confirm what is available for your needs.
There is no formal dress code at most London theaters. Smart-casual is common and many people dress up for the occasion, but comfortable clothing is fine.
It depends on the production. Each show sets its own age guidance, so check the age recommendation for the specific show when booking.
Most theaters have bars and sell drinks and snacks before the show and at the intermission, and many let you pre-order intermission drinks. Facilities vary, so check with the venue.
Storage is often limited in London theaters, and large bags or luggage may not be accepted. Travel light and check the theater's guidance if you have large items.
St Martin's Theatre seats roughly 550 people, so most views are good, though seat choice still matters.
Parking in central London is limited and expensive, and congestion and low-emission charges can apply. Public transport is usually the easiest way to reach a theater.
St Martin's Theatre opened in 1916, though many theaters have been rebuilt or renovated since their first opening.