Thunderbolts Will Serve as Black Widow's Official Sequel 

www.cbr.com -BY KATRINA YANG -A Marvel Studios executive reveals that Thunderbolts will act as a sequel to the Black Widow solo film with Yelena and Red Guardian's return.
Keywords: thunderbolts, black widow, official sequel, david harbour, florence pugh, olga kurylenko, julia louis-dreyfus, wyatt russell, sebastian stan, harrison ford, marvel cinematic universe