Last modified on Wed 23 Dec 2020 04.02 EST 10 National Theatre, London Rafe Spall gave one of the most virtuosic performances of the year in Clint Dyer and Roy Williams’ one-man show about class, race, identity and inheritance. He played Michael, a tormented working-class man grappling with the legacy of a racist father. Stalking the length and breadth of the stage, which was designed in the shape of a St George’s Cross, Spall performed with the punkish energy of a man possessed. His drunken eulogy at his father’s funeral was an exemplar of a dramatic meltdown. Read the full review. 9 Chichester Festival theatre and online