Like Rosencrantz and Guildenstern Are Dead this is a play within a play.
It’s unrelenting and asks a lot of difficult questions about society, hence a lot of people are not going to like it.

Marat/Sade is a serious film made by significant people from the theatre.
Directed by Peter Brook
Produced by Michael Birkett
Written by Peter Weiss (play)
Adrian Mitchell (screenplay)

Starring Patrick Magee
Ian Richardson
Michael Williams
Clifford Rose
Glenda Jackson
Freddie Jones