I’m still not entirely sure what the full associations of the title of New York playwright Jordan Seavey’s new play – its second element, at least: the first speaks for itself – may be, but with writing this accomplished any such uncertainties fall away.

Underground Railroad Game ★★★★★ 

Coriolanus Vanishes ★★★★ 

The Dark Web has an intriguing sound about it. Like something out of JRR Tolkein or JK Rowling, it suggests a netherland peopled by strange creatures, and maybe even dangerous monsters. As indeed it is.

Theatre critics tend not to experience an 140 percent increase in their financial assets within 21 minutes. So on that remarkable front alone, the London premiere of the Belgian £¥€$ (LIES) is giddily immersive fun, at least up until such time as the Ontroerend Goed production shifts gears and sends the financial world, and our momentary prosperity, crashing down.

Ulster American ★★★★★ 

Amidst ever-uncertain times, one thing is for sure: this country's ability to regenerate and renew itself theatrically remains alive and well. From an ever-bustling array of activity in the capital to all manner of bracing enterprise up and down the land, the British theatre continues to attract the best, and this year's shortlist for The Hospital Club's h 100 Awards amounts to a snapshot of excellence at this point in time.

Any actor playing Lady Bracknell must dread the moment when she (or, indeed, he) has to deliver that unforgettable line about a significant piece of hand luggage. Since Edith Evans's wavering, vibrato, multi-syllable version of "a handbag?", audiences have waited to see how it will be dealt with this time. Sophie Thompson's solution is to pause knowingly then say the word quickly, almost dismissively, and regard her own modestly-sized reticule.

Claire van Kampen has a history of providing roles for her husband, Mark Rylance. He starred in her critically acclaimed Farinelli and the King three years ago, and now she directs him as Iago in the Globe's production of Othello, with Moonlight actor André Holland as the eponymous general.

Add Katherine Parkinson to the top rank of theatre performers in a town where talent abounds. As Judy, the retro-minded housewife at the bruisingly comic heart of Laura Wade's National Theatre/Theatre Clwyd collaboration Home, I'm Darling, Parkinson is nothing less than perfection in a role written with her in mind.