In Two Minds, Traverse Theatre ★★★★ 

It’s a brave company that embarks on a staging of John Steinbeck’s award-winning 1939 novel The Grapes of Wrath. A grim study of human goodness in an unrelentingly cruel universe, it’s a long slog for both cast and audience.

The title sounds as if we ought to be in for an evening of Virginia Woolf, and, indeed, one of the astonishing women on view (Deborah Findlay) was in fact a co-star of the recent West End version of Orlando. In fact, this late-summer offering is a scorching reminder of the power of European theatre at a venue, the Almeida, that has of late focused its attentions (often very well) on the American repertoire, from Tennessee Williams to Branden Jacobs-Jenkins, amongst others.

If I were a rich man, I'd be inclined to put together a touring production of Fiddler on the Roof and send it around the world, a week here, a week there, to educate and entertain. But, like Tevye, I also have to sell a little milk to put food on the table, so I’ll just revel in the delights of this marvellous show in the theatrical village nestling within Regent’s Park.

A Chorus Line reigned supreme on Broadway from 1975 to 1990, a bold, bare-bones piece that for once put musical theatre’s hoofers in the spotlight. “As welcome as a rainbow after a thunderstorm” was Clive Barnes’s summation in the New York Times.

The Mosinee Project, Underbelly Cowgate ★★★★

In May 1950, a small US town awoke to hammer-and-sickle flags hanging from lamp-posts, its local newspaper transformed into a Soviet propaganda journal, its citizens’ firearms confiscated and handed to loyal communist troops, and – most alarmingly – its mayor detained under armed guard.

In the 1960s, Cilla Black was rescued from hat check duties at The Cavern and made a star. In the 1980s, Rick Astley was whisked away from tea-making at the Stock-Aitken-Waterman studios to launch, 30 years later. a billion RickRolls. In the 2020s, Frankie Taylor is spirited away from a Milton Keynes cinema popcorn stand to the bright (and I mean bright) lights of Bollywood. 

Heartbreak Hotel, Summerhall ★★★★ 

Before Lucas Hnath wrote Red Speedo, he had heard a 2004 speech at a hearing investigating baseball doping that declared the practice “un-American”. That started him thinking about the concept of fairness. After the play had been produced in New York In 2016, another politician was boasting that Americans were going to win such a lot, they "might even get tired of winning”. 

The Iranian playwright Nassim Soleimanpour is many things, some seemingly contradictory: a) a clever, poetic playwright who uses high-tech elements in his work to inventive effect; b) a mischievous presence who likes to appear in his own highly unusual plays; c) a man in pain who is traumatised by his self-imposed exile from Iran.