Marvel has officially confirmed the cast for upcoming film Thunderbolts, featuring Florence Pugh and Sebastian Stan.Pugh will reprise her role of Yelena Belova, who debuted in Black Widow and was last seen in Disney+ series Hawkeye. Stan, meanwhile, will return as Bucky Barnes aka the Winter Soldier, who last played the character in The Falcon And The Winter Soldier.From that same series, Wyatt Russell reprises his role as John Walker aka US Agent, alongside Julia Louis-Dreyfus as Valentina Allegra de Fontaine.