Haldeman, Dwight Chapin and John Ehrlichman, combined with other historical material such as interviews, oral histories and news clips.

[1] Throughout the Richard Nixon presidency (1969–1974) three of his top White House aides—chief of staff H. R. Haldeman, domestic affairs adviser John Ehrlichman, and special assistant Dwight Chapin—extensively documented their experiences with Super 8 home movie cameras, creating a visual record of over 500 reels.

The site's critics' consensus reads: "Our Nixon offers a privileged personal perspective on a White House soon to be derailed by scandal, giving viewers an intimate look at the people behind the political legend.

[14] Stanley Kauffmann of The New Republic wrote that "[Penny Lane] states that the film was produced entirely from previously extant material, which makes it especially interesting", and concluded: "So we have here a capably done account of a presidential career that was wrecked by a crime that was unnecessary.

"[15] John Hartl, writing for The Seattle Times, gave the film a score of 3 stars out of 4, and said that "The result is maudlin beyond belief, especially Nixon’s farewell to the aides he’s in the process of firing, but other moments simply register as shockingly out of touch.