The Parallax View (1974)

 

Directed by Alan J. Pakula. Free with ads on Youtube. Warren Beatty, Hume Cronyn, Paula Prentiss, William Daniels, Earl Hindman, Bill McKinney.  Gordon Willis cinematography. 

https://en.wikipedia.org/wiki/The_Parallax_View

https://trailersfromhell.com/the-parallax-view/

https://www.tcm.com/tcmdb/title/16953/the-parallax-view#articles-reviews?articleId=218754

https://theasc.com/articles/wrap-shot-the-parallax-view-1974