In the Year of the Pig is a 1968 documentary film about the origins of the Vietnam War, directed by Emile de Antonio. It was nominated for an Academy award for best documentary.
The film, which is in black and white, contains much historical footage and many interviews. Those interviewed include Harry S. Ashmore, Daniel Berrigan, Philippe Devillers, David Halberstam, Roger Hillsman, Jean Lacouture, Kenneth P. Landon, Thruston B. Morton, Paul Mus, Charlton Osburn, Harrison Salisbury, Ilya Todd, John Toller, David K. Tuck, David Werfel, and John White.
Produced at the height of the Vietnam War, the film was greeted with hostility by many audiences, with bomb threats and vandalism directed at theaters that showed it.