Marta Balaga Recently seen as a domineering equerry, Major Alistair Gregory, in Pablo Larraín’s “Spencer,” keeping a watchful eye on Kristen Stewart’s Diana as she arrives at the Queen’s Sandringham Estate for Christmas, Timothy Spall has high hopes for the film following its rapturous Venice premiere, the actor tells Variety at Zurich Film Festival. “‘Spencer’ is going to be a big deal when it comes out.