news news Sigma 1967 2015 8 min Experimental and anarchist young generation before May of 68'. watched want to watch oscars director Yves-Marie Mahé news ✕ loading… cast Étienne O'Leary (archive footage) (voice) P Philipe Bordier (archive footage) (voice) Jean-Pierre Bouyxou (archive footage) (voice) A Alain Le Bris (archive footage) (voice) C Colette Godard (archive footage) (voice) A Alfredo Leonardi (archive footage) (voice)