David Tennant and Cush Jumbo walk into the Donmar Warehouse’s offices, above the theatre’s rehearsal rooms in Covent Garden, and sit down on a sofa, side by side. Tennant has that look his many fans will instantly be able to call to mind of being at once stressed – with a desperado gleam in his eye – yet mischievously engaged, which has to do with the intelligence he applies to everything, the niceness he directs at everyone. He is wearing a mustard-coloured jersey and could be mistaken for someone who has been swotting in a library (actually, he has been rehearsing a fight scene). If I am right in supposing him to be tense at this mid-rehearsals moment, I know – from having interviewed him before – that it is not his way to put himself first, that he will crack on and probably, while he’s at it, crack a joke or two to keep us all in good spirits. But some degree of tension is understandable for he and Jumbo are about to perform in a play that explores stress like no other – Macbeth – and must unriddle one of the most dramatic marriages in all of Shakespeare’s plays.
This is star billing of the starriest kind. Tennant, at 52, has more triumphs under his belt than you’d think possible in a single career (including Doctor Who, Broadchurch’s detective, the serial killer Dennis Nilsen in Des, and the father in There She Goes). Jumbo has been seen on US prime time in The Good Wife and The Good Fight and in ITV’s Vera. But what counts is that each is a Shakespeare virtuoso. Jumbo, who is now 38, won an Ian Charleson award in 2012 for her Rosalind in As You Like It and, in 2013, was nominated for an Olivier for her Mark Antony in Phyllida Lloyd’s all-female Julius Caesar. More recently, she starred as a yearningly embattled Hamlet at the Young Vic. A dynamo of an actor, she is described by the former New York Times theatre critic Ben Brantley as radiating “that unquantifiable force of hunger, drive, talent usually called star power”. Tennant, meanwhile, who has played Romeo, Lysander and Benedick for the RSC, went on to embody Hamlet and Richard II in performances that have become the stuff of legend.