Two giants of South African theatre, one who stayed and one who left but both of whom have garnered international reputations, join forces for this warm and moving play that's partly about the theatre that both have sprung from and partly about the legacy of apartheid that formed them, too. John Kani, now 77, is the one who stayed, though he has travelled frequently, to both London and Broadway, including appearances as an actor and co-author with Athol Fugard and the late Winston Ntshona of the...