Game Of Thrones 7 teaser succinctly puts together the major conflicts of the upcoming season - Jon Snow vs Daenerys Targaryen vs Cersei Lannister
"The fact that they put any ethnic minorities in that means that there should be space for bigger characters because you are not just saying 'Okay, this is purely a white world, and here are very story-driven reasons why that is the case'," said David Oyelowo
Murder, She Wrote actress Angela Lansbury is reportedly in discussions to appear in two episodes of the seventh season of popular fantasy series Game of Thrones
The 67-year-old actor has signed up for a "significant" role in the seventh series, but details of his character are yet to have been reveale