Special Branch. S03 E11. You Won't Remember Me.

First broadcast 20th June 1973.

A recently engaged couple is placed under heavy surveillance due to the groom-to-be's international ties.

George Sewell ... Detective Chief Inspector Alan Craven
Roger Rowland ... Detective Sergeant Bill North
Michael Latimer ... David
Mary Maude ... Clare
Sheila Scott Wilkinson ... Pam Sloane
Renee Houston ... Scotswoman
Billy Milton ... Jeweller
Neal Arden ... Sgt. Operator
Leo Dolan ... Cabby
Tony Thawnton ... Man in Phone Booth (as Tony Thawton)
Tony Haygarth ... Monty (as Anthony Haygarth)
Ted Richards
Neville Hughes ... Pursuer