The trailer for the upcoming season of one of HBO’s series has broken the network’s online viewing records since it was released Sunday, EW.com’s Inside TV blog reports.
The trailer is for the second season of "Game of Thrones," and the strong response signals that the new season may have a big opening.
The video has been streamed more than 4 million times on YouTube, setting records along the way for HBO’s promotional content. During the first season of "Game of Thrones," viewership rose during almost every episode, with its finale ending at a season-high 3.9 million viewers.
The second season premieres April 1.
Here’s the trailer: