Special Branch is a British police drama centred on members of the Special Branch anti-espionage and anti-terrorist department of the London Metropolitan Police.

Derren Nesbittas Det. Chief Insp. Jordan
George Sewellas Det. Chief Insp. Alan Craven
Fulton Mackayas Det. Chief Supt. Inman
Morris Perryas Charles Moxon
Patrick Moweras Det. Chief Insp. Tom Haggerty
Frances Tomeltyas Student
Barry Jacksonas Workman
Roger Lloyd Packas Paul
Robert Banks Stewart
Louis Marks