The Empire Society, a white supremacist group run by a man called Hulton, is terrorising blacks and trying to forcibly evict them.
Gordon Jackson - George Cowley
Martin Shaw - Doyle
Lewis Collins - Bodie
Edward Judd - Hulton
Trevor Thomas - Zadie
Sheila Ruskin - Helen
Anthony Booth - Dinny
Lawrie Mark - Tommy
Joseph Charles - Jax, CI5 Agent
Oscar James - Topaz
Louis Mahoney - Doctor
George Harris - Arty
James Coyle - Merv
Madeleine Newbury - Miss Pearce
Jules Walter - Mr. Miller (as Jules Walters)
Trevor Ward - Ben
Stephen Lawrence - Lenny
Allister Bain - Mr. Culver
Willie Payne - Carter
Mary Ann Blyden - Nurse
Tony Clarkin - Empire Society Thug
