The Bob Iger v Nelson Peltz rematch

The letter to Disney’s top brass, when it came, was devastating. It referred to failure in the television business, low morale, mismanagement, underinvestment in theme parks and “your consistent refusal to establish a clear succession plan”. It demanded that the chief executive resign. That might sound like just the sort of missive Nelson Peltz, an activist investor, would send Bob Iger, Disney’s chief executive officer (CEO), having secured control of a stake worth about $2.5bn in the entertainment giant. But it isn’t. It is the letter, quoted in Mr Iger’s autobiography, that Roy Disney, Walt Disney’s nephew, sent to Michael Eisner, Mr Iger’s predecessor, almost 20 years ago, which led to Mr Eisner’s downfall and elevated Mr Iger to the Magic Kingdom’s throne. He, of all people, should know how lethal such messages can be.