If anyone ever doubted the kind of actor Laurence Olivier was going to become, then they need only watch this and it is as plain as the nose on his handsome young face. Here, though, his over-acting (and singing) in the role of the enthusiastic "Michael Ingleby" rather badly dates an otherwise quite entertaining recounting of the machinations leading up build up to the Spanish Armada's attempt to invade Elizabethan England. Flora Robson always did carry off the role of a monarch well and Morton Selten (reputedly a child of Edward VII), Vivien Leigh, Raymond Massey and a slightly camp Leslie…