Speculations
Sat 14 Nov · 14:30
Marylebone Theatre
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8°C · 14% rain
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This gripping political thriller explores the truth behind three of the most infamous deaths of the 20th century: Marilyn Monroe, John F. Kennedy, and Lee Harvey Oswald. Olivier Award winner Janie Dee stars as investigative journalist Dorothy Kilgallen in this new play written by Torben Betts and directed by Trevor Nunn, which is inspired by astounding true events. Bold, clever, and intriguing, it combines Hollywood glamour, political intrigue and true-crime mystery.
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Janie Dee
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Frequently asked questions
Speculations takes place on Saturday, 14 November 2026 at 14:30.
Speculations is held at Marylebone Theatre in London (35 Park Rd).
Tickets for Speculations are priced at £22. Live prices and availability are shown on London Box Office.
The forecast for Speculations is Overcast · 8°C.
Yes — hotels within walking distance of Marylebone Theatre can be compared using the accommodation search further down this page.
Janie Dee is performing at Speculations.
Tickets for Speculations can be booked via London Box Office using the "Check Tickets & Live Prices" button on this page, which opens the official booking site in a new tab.
Line-upJanie Dee
About this event
This gripping political thriller explores the truth behind three of the most infamous deaths of the 20th century: Marilyn Monroe, John F. Kennedy, and Lee Harvey Oswald. Olivier Award winner Janie Dee stars as investigative journalist Dorothy Kilgallen in this new play written by Torben Betts and directed by Trevor Nunn, which is inspired by astounding true events. Bold, clever, and intriguing, it combines Hollywood glamour, political intrigue and true-crime mystery.
StayStaying overnight?
Hotels within walking distance of Marylebone Theatre. Searching near 35 Park Rd; check-in Saturday, 14 November 2026.
Ad · Stay22 affiliate link
WhereMarylebone Theatre
Before you goFrequently asked questions
When is Speculations?
Speculations takes place on Saturday, 14 November 2026 at 14:30.
Where is Speculations taking place?
Speculations is held at Marylebone Theatre in London (35 Park Rd).
How much are tickets for Speculations?
Tickets for Speculations are priced at £22. Live prices and availability are shown on London Box Office.
What will the weather be like at Speculations?
The forecast for Speculations is Overcast · 8°C.
Is there anywhere to stay near Speculations?
Yes — hotels within walking distance of Marylebone Theatre can be compared using the accommodation search further down this page.
Who is performing at Speculations?
Janie Dee is performing at Speculations.
How do I get tickets for Speculations?
Tickets for Speculations can be booked via London Box Office using the "Check Tickets & Live Prices" button on this page, which opens the official booking site in a new tab.
Price
£22
Date
Time
Weather
feels like 5°C · chance of rain 14% · wind 9 km/h
Venue
35 Park Rd
Performer
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