First published in The Times, Saturday February 24 2018
Three Stars
According to the principle of Chekhov’s gun, if we see a firearm on stage in Act One, it must be used by the play’s end. Ira Levin’s thriller Deathtrap certainly sticks faithfully to the Russian’s view that everything we see on stage must have some relevance to the action. As the props on display include several pistols as well as daggers, swords, a mace and a crossbow, the audience spends much of the play bracing itself for the inevitable bloodbath.