The actor who played Damien Thorn in the 1970s horror film The Omen punched two cyclists in a road-rage attack and has been given a suspended prison sentence – on Friday the 13th.
Brand said Stephens punched Richardson, knocking him unconscious, which prompted Manley to intervene.
Stephens held Manley down and punched him six or seven times, inflicting dental injuries and damaging his helmet, Brand said.
Stephens sprang to global fame after starring as devil-child Damien Thorn in the Oscar-winning 1976 cult horror film The Omen, alongside Gregory Peck and Lee Remick.