The Gatekeepers (Hebrew: שומרי הסף) documentary about Shin Bet

[MikeWB]

... documentary film by director Dror Moreh that tells the story of the Israeli internal security service, Shin Bet, from the perspective of six of its former heads.
The film combines in-depth interviews, archival footage, and computer animation to recount the role that the group played in Israel's security from the Six-Day War to the present. The film was nominated for Best Documentary Feature at the 85th Academy Awards.

https://www.youtube.com/watch?v=N2BqrpLaDVw