Washington Behind Closed Doors (ABC 1977) S01E01

Based on John Ehrlichman's book about the Nixon administration, this surprisingly sharp-edged (sharp=edged: We are talking about mainstream Prime Time Network TV!) 12-hour miniseries about the fall of an overly-paranoid, arrogant White House administration features a stellar ensemble cast led by Cliff Robertson, Jason Robards, Stefanie Powers and Robert Vaughn. https://www.imdb.com/title/tt0075597/ 1977 American television miniseries produced by Paramount Television, that was broadcast in 6 parts, airing across six consecutive nights on ABC, between September 6 to September 11, 1977. The fictional story is loosely based on John Ehrlichman's book The Company, a novel inspired by the author's tenure as a top aide in the Nixon administration