S2·E5 – Promises
1978-10-20 • 50 min
Hackett and DC Aston are guarding informer Heslop prior to giving evidence against target criminal Collyer. Aston is killed by a bomb placed in Heslop's car. Now Heslop has gone on the run from both Hackett and Collyer.
Cast

Patrick Mower
Det. Supt. Steve Hackett

Philip Madoc
Det. Chief Supt. Tate

Brendan Price
Det. Sgt. Frank Bonney

Vivien Heilbron
Det. Sgt. Louise Colbert
Grahame Mallard
Det. Con. Fletcher
Julian Fox
DC Brian Aston

Donald Sumpter
Heslop

Maurice O'Connell
Collyer
Ann Curthoys
Mrs. Aston
Michael Newton
Aston's Son
Juanita Smith
Aston's Daughter
Peter Dean
Det. Con. George