Theatre review: A Very Expensive Poison

It's seven years since Lucy Prebble has written for the stage, a self-imposed exile because - as the playwright herself admitted when that play got adapted for radio - she was so happy with The Effect that she genuinely didn't believe she'd ever match it. Well, she's finally braved the weight of her own high expectations to debut A Very Expensive Poison at the Old Vic, and instead of taking similar ground to her last play it instead goes back to ripping its story from the headlines like her earlier hit ENRON. It also uses something like that play's genre-hopping, metatheatrical style, although director John Crowley can't quite bring the flair of a Rupert Goold to it. Based on Luke Harding's book of the same name, A Very Expensive Poison follows the murder of Russian whistle-blower Alexander Litvinenko with Polonium 210, a radioactive substance so rare it could be traced back to the precise nuclear plant where it was produced; and despite this the trouble Litvinenko's widow Marina had getting anyone in power to point the finger at the most obvious suspect.

Theatre review: The Same Deep Water As Me

Fast becoming a big-name playwright on both sides of the Atlantic, Nick Payne can't really be accused of sticking to a formula. Following his biggest success with the multiverse-spanning Constellations last year, his latest comedy-drama The Same Deep Water As Me goes for a less lyrical, starker subject matter in the world of "no win, no fee" ambulance-chasing lawyers. But in John Crowley's premiere production at the Donmar it winds up being a rather flat affair. His escape to London having ended in ignominy, Andrew (Daniel Mays) has returned to his home town of Luton where he's joined Barry (Nigel Lindsay) in his injury-law firm. Despite the increasing popularity of this kind of lawsuit, their firm doesn't seem to be reaping the benefits, and they're desperately scrabbling for clients. So Andrew is vulnerable to getting sucked into a plan to defraud big corporations by staging repeated car accidents and suing for imaginary injuries, in the knowledge that deep-pocketed companies would rather settle than go to court.