Othello When David Harewood was offered the lead in Othello in a new West End production, he found he still knew his lines from almost 30 years earlier, when he became the first black actor to play the role at the National Theatre. Harewood brings profound depth to the part, alongside Toby Jones as Iago and Caitlin FitzGerald as Desdemona, in Tom Morris’s striking staging, now on Marquee TV . Harewood’s documentary on blackface, with observations on Othello, is on iPlayer . Mrs Warren’s Profession This revival of George Bernard Shaw’s comical 1893 drama about morality and hypocrisy gains an extra frisson from its casting as Imelda Staunton and her daughter, Bessie Carter, share the stage for the first time. Carter is the Cambridge graduate who discovers that her mother, played by Staunton, has made a fortune from running brothels. On NT at Home . Olivier awards The Oliviers returned to the BBC for the first time in more than 20 years, with Nick Mohammed hosting the ceremony in fine style .…