“Extra’s” Terri Seymour sat down with Jessica Chastain and Sophie Turner as they promoted their film “Dark Phoenix.”

Along with praising the female-driven movie, they also dished on their “a cappella dance parties on set.” Jessica joked, “That is the most extreme form of partying.”

Sophie quipped, “We went hard.”

Turner also compared her “Dark Phoenix” and “Game of Thrones” characters. Watch!

“Dark Phoenix” hits theaters June 7.


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