Game of Thrones star Emilia Clarke was spotted, for the first time since crews arrived last week, filming a scene outside The Piece Hall this afternoon.
She was joined by fellow castmate Kingsley Ben-Adir, who has appeared in Peaky Blinders and Vera.
Megastar Samuel L Jackson was also spotted briefly outside The Piece Hall today.
There has also been filming taking place at Dean Clough.
1. PICTURE SPECIAL: Emilia Clarke and Samuel L Jackson in Halifax for Marvel's filming of Secret Invasion today
Samuel L Jackson was also seen outside The Piece Hall today. Photo by Getty Images.
2. PICTURE SPECIAL: Emilia Clarke and Samuel L Jackson in Halifax for Marvel's filming of Secret Invasion today
Emilia Clarke and a host of other celebrities are in Halifax for the filming of Marvel's Secret Invasion. Photos by Getty Images.
3. PICTURE SPECIAL: Emilia Clarke and Samuel L Jackson in Halifax for Marvel's filming of Secret Invasion today
Emilia Clarke, whose has starred in Game of Thrones and hit films including Last Christmas and Me Before You. Photo by Getty Images.
4. PICTURE SPECIAL: Emilia Clarke and Samuel L Jackson in Halifax for Marvel's filming of Secret Invasion today
Emilia Clarke having her hair and make-up checked as she films outside The Piece Hall today. Photo by Getty Images.