https://www.comicbookmovie.com/avengers/avengers_4/avengers-4-howard-stark-actor-john-slattery-has-reportedly-been-spotted-shooting-scenes-with-spoiler-a163403
https://www.comicbookmovie.com/avengers/avengers_4/avengers-4-howard-stark-actor-john-slattery-has-reportedly-been-spotted-shooting-scenes-with-spoiler-a163403