Watch ‘Game of Thrones’ Special ‘A Day in the Life’ Teaser (Video)

HBO takes viewers behind-the-scenes to three countries with hundreds of cast and crew during a day of filming

HBO released a teaser for its upcoming special “Game of Thrones: A Day in the Life.”

The half-hour special will take viewers behind-the-scenes at filming of the epic fantasy series in three different countries: Osuna, Spain; Dubrovnik, Croatia and Belfast, Northern Ireland.

“I think we’re the only ones in the world that shoot with two units at the same time all season long,” a voiceover in the video says.

Among the sneak peek is wardrobe stylists fitting Daenerys Targaryen (Emilia Clarke) in a white dress, a battle with spears in a courtyard and Cersei Lannister (Lena Headey) walking up a set of stairs.

Earlier this month, a sharp-eyed fan discovered the special after scanning through the upcoming HBO Go lineup, TheWrap previously reported.

Season 5 of the hit HBO series premieres Sunday, April 12.

“Game of Thrones: A Day in the Life” will air Sunday, Feb. 8 at 8 p.m. on HBO. The special can also be streamed the same day at 7:30 p.m. on HBO Go.