Netflix teases drama and a release date with 'The Crown' Season 4 trailer

The fourth season of Netflix's The Crown is imminent, and as the 1980s loom ahead of the Queen and company, it looks like we're in for a dramatic decade of royalty.

"Something as important as the monarchy simply cannot be allowed to fail," Olivia Colman says as Queen Elizabeth II, giving a chilling air to this teaser that...