Looks interesting. I've seen the original version with Margaret Leighton whom apparently it was commissioned for. I thought it was creaky and not Rattigan at his best. But I'd love to see another interpretation.
From the review:
it’s increasingly clear that Rattigan dealt in anger every bit as blistering as Osborne’s
Very much agreed but in this short play it felt like Rattigan was writing to keep up with Osborne and the results felt unconvincing.