Plays

The Mousetrap Tickets

Step into the St Martin’s Theatre and immerse yourself in Agatha Christie’s genre defying murder mystery. Millions have done it, have you?

4.6/5(1,339)

Katrin L

Solo

Verified booking

2 weeks ago

Very talented actors, all of them really modelled their characters. The wit in the play. Beautiful ancient building, lovely traditional atmosphere. Unfortunately there was a constant cold draught where I was sitting (stalls). I first thought it was to enhance the situation in the play, being cut off by the snow, I had to learn though that this probably was not an intention.

Eileen K

Couple

Verified booking

Last week

Even before we entered the theatre, the door staff were very helpful and pleasant. We had seats in the upper circle, and the view of the stage was great. The performance was magnificent, the actors brilliant, and of course we can't give away "who done it". Would definitely encourage people to see this show.

Frances G

Couple

Verified booking

Last week

The actors brought the characters to life with emotion, energy, and authenticity. The storytelling was engaging, and the entire production was well executed. It was a wonderful and memorable experience, and I would highly recommend this play to anyone who appreciates great live theatre.

Linda C

Couple

Verified booking

4 days ago

The play gripped my attention within the first 10 minutes. The actors were excellent, with comedy interspersed at the right moment. The ending was not suspected by my daughter, who was with me. I had a suspicion at half time. As requested by the cast, my lips are sealed.

Mrs Karen W

Couple

Verified booking

Last week

Great atmosphere at this historic little theatre. Super performance - the actors delivered Agatha Christie's murder mystery with aplomb. We felt a part of theatre history and thoroughly enjoyed a characterful period play.

Nestor J

Solo

Verified booking

Last week

The venue is extraordinary, the atmosphere very welcoming, and the musical performance excellent. The staff were very friendly, and the entrance process was quick and welcoming

Step inside the world’s longest-running murder mystery with The Mousetrap in London, Agatha Christie’s legendary thriller that has enthralled audiences since 1952.

Now booking into a record-breaking 75th year, this genre-defying whodunnit has welcomed over 10 million theatregoers through the doors of St. Martin’s Theatre.

With silent clues, shifting suspicions, and one of the best kept secrets ever written, this locked-room classic keeps the West End guessing night after night.

A three-time Guinness World Record holder, this iconic masterpiece remains as thrilling as ever—book your tickets to The Mousetrap in London today!

The story

A shocking murder and a blinding blizzard trap seven strangers inside Monkswell Manor, a remote countryside guesthouse. A police sergeant arrives with a warning no one expects. Cut off from the outside world, suspicion falls on everyone as secrets unravel and tensions rise. Every whisper hides a clue. Every story masks a lie. And as fear tightens its grip, one question lingers in the air: Who among them is capable of murder? Step inside St. Martin’s Theatre and solve the genre-defying whodunnit for yourself!

Critics reviews

“At the end of this week, the world’s longest-running show will complete its 65th year in the West End. It is salutary to reflect that when it opened, Winston Churchill was prime minister and there was still rationing.”

- Evening Standard UK

“It has passed into the realm of great British institutions, as much a highlight of the tourist trail as the Tower of London or Madame Tussauds.”

- Sunday Express

These tickets can't be cancelled or rescheduled.

1,339 reviews
How do we collect reviews?
These ratings include verified reviews from both Headout guests and our trusted partners who operate this experience locally. All reviews come from real travelers who've taken this experience.
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Guests from United States, Canada, Australia and over 38 countries have loved this experience
What our guests say
Eileen K
Couple
Verified booking
Last week
Even before we entered the theatre, the door staff were very helpful and pleasant. We had seats in the upper circle, and the view of the stage was great. The performance was magnificent, the actors brilliant, and of course we can't give away "who done it". Would definitely encourage people to see this show.
Rose W
Solo
Verified booking
3 weeks ago
Excellent atmosphere, great actors. The music and stage setting was fantastic. Theatre was easily accessible, seats were well set out.
Apeksha S
Group
Verified booking
3 weeks ago
The story, the acting, the subtle references to important points, the expressions of the actors, the entire stage set-up...
Justin A
Couple
Verified booking
Sep 2026
A wonderful theatre with very welcoming staff that instantly gave a warm feeling. I had never previously seen the play and didn't know what to expect other than knowing the tradition of secrecy as to "who done it". As each character revealed themselves I found myself being drawn in to the story, intrigued into how it would unfold. It was obvious that each actor gave their heart to their character, the story, the play together with the legacy which is "The Mousetrap " and St Martin's Theatre. A clever story told through a range of utterly different but colourful characters leaning towards farce even though we have probably known people just like them which adds to the charm and authenticity. Overall a beautiful must see play that will lift the heaviest of hearts.
Marilyn S
Couple
Verified booking
3 weeks ago
How fun to be a part of something so long established and clever! The sets and casting took you right back to that time and place, and the acting was extraordinary! I can't remember the name of the character, but the one who's kind of crazy! Extraordinarily well done! Of course the who done it reveal was the best surprise of all and then the clever curtain call highlighting that person will be forever memorable! Give it up to the Brits from a couple of Yanks for whom you created a great memory!

Show details

Categories: Play, Classic, Drama

Audience: Suitable for 7+

Theater name: St. Martin's Theatre

Find the best seats in the house with the St. Martin's Theatre seating plan

Theater facilities: In-house bar, coat check, washrooms

Theater accessibility: Wheelchair accessibility, assistive listening system, guide dogs welcome

Dress Code: Smart casual

Cast & crew

Leading roles: Mollie Ralston as Saranna Parlone, Giles Ralston as Ben Riddle, Christopher Wren as Stefan Chanyaem, Mrs Boyle as Joanne Henry, Major Metcalf as James Staddon, Miss Casewell as Anna Rawlings, Mr Paravicini as Dugald Bruce-Lockhart, Detective Sergeant Trotter as Ben Galvin

Writer: Agatha Christie

Director: Philip Franks

Producers: Sir Peter Saunders (1952–1994), Sir Stephen Waley-Cohen (1994–2018), Adam Spiegel (2018–2024), Brian Fenty (2024–Present)

Artistic director: Denise Silvey

Company stage manager: Paula Salmon

Deputy stage manager: Helen Cobb

Assistant stage managers: Liv Koplick & Richard Parnwell

Movement director: Sophia Vi

Costume supervisor: Caroline Hannam

Head of wardrobe: Janet Hudson-Holt

Additional info

This show is suitable for ages 7 years and above. Children under 5 years will not be admitted to this show.

Children under 16 years of age must be accompanied by an adult over 18 years of age.

Content warning: The play includes murder, suspense and discussions about violence, which might be disturbing for some viewers.

Please keep in mind that the theater does not have an age classification organization. This means that all age recommendations are subjective. Please use your judgment while purchasing tickets for any show.

Frequently asked questions about The Mousetrap

Q: How much do The Mousetrap London tickets cost?

A: The cost of the tickets starts from £28.13 and will vary depending on the type of seats you choose.

Q: Where is The Mousetrap playing in London?

A: The show is playing at the St. Martin’s Theatre.

Q: How long does the performance run?

A: The show lasts for about 2 hours and 20 minutes, including one intermission.

Q: What’s the story about?

A: A group of strangers trapped in a snowed-in guesthouse soon discover that one among them is a murderer in this iconic Agatha Christie mystery.

Q: Is the show suitable for children?

A: There’s no strict age limit, but it’s generally recommended for ages 7 years and above due to suspenseful and violent themes.

Q: Is The Mousetrap appropriate for first-time theatergoers?

A: Yes! Its gripping mystery, classic staging, and engaging plot make it perfect for both newcomers and seasoned theater fans.

Q: How long has The Mousetrap been running in London?

A: It has been playing continuously since 1952, making it the longest-running play in the world.

Q: Are group tickets available for The Mousetrap in London?

A: Yes. Group bookings are available for The Mousetrap, making it a great choice for school trips, corporate outings, and larger gatherings. Availability and discounts may vary depending on your group size and performance date.

Q: Is The Mousetrap suitable if I already know the ending?

A: Yes. Many theatre fans return to appreciate the performances, atmosphere, and subtle clues they may have missed the first time.