Actors were once strapping hunks, thick-thighed he-men who had only to arrive at a film premiere to make everyone’s eyes bulge. These Adonises towered above lesser mortals and had their suits made specially for them because they were such muscular specimens. That’s the way things were when the likes of John Wayne (6ft 4in), Gregory Peck (6ft 3in), Charlton Heston (6ft 3in) and Clint Eastwood (6ft 4in) were in their prime. They were big men playing big characters, often on top of enormous horses or engaged in butch boxing bouts. Compare that with the recent Oscars ceremony, when our own...