S6E1 - Baptism
Sept. 16, 1970, midnight
S6E2 - Sunday, Sweet Sunday
Sept. 23, 1970, midnight
S6E3 - Safe in the Streets?
Sept. 30, 1970, midnight
S6E4 - Good Listener
Oct. 7, 1970, midnight
S6E5 - Time Expired
Missing! Ten small wooden boxes, each weighing 25 lbs., each worth five thousand pounds. Several people are interested in the location of these boxes.
Oct. 14, 1970, midnight
S6E6 - Lessons
Oct. 21, 1970, midnight
S6E7 - Without Favour
Oct. 28, 1970, midnight
S6E8 - Never Hit a Lady
Nov. 4, 1970, midnight
S6E9 - Its Ugly Head
Nov. 11, 1970, midnight
S6E10 - Who Wants Pride...?
Why should anyone steal a security van, disguise it as a plain van and drive it out to a deserted place in the countryside? And why blow a neat hole in it when there's nothing inside anyway? Could it be a dress rehearsal?
Nov. 18, 1970, midnight
S6E11 - Collation
A line drawn by time; a curious parallel; two thieves with a twisted sense of humour - would these be the ingredients of a recipe that would keep Barlow and Watt awake at night?
Nov. 25, 1970, midnight
S6E12 - Do Me a Favour
Dec. 2, 1970, midnight
S6E13 - Sweet Are the Uses of Adversity
DI Hawkins finds himself in the seat of authority - and very uncomfortable it is too. A dangerous and unidentified criminal is at large and CC Cullen demands crisp and confident action. Is Hawkins capable of responding to the challenge of adversity?
Dec. 9, 1970, midnight
S6E14 - Bearings
Dec. 16, 1970, midnight
S6E15 - A World Full of Rooms
Dec. 23, 1970, midnight
S6E16 - The Lie Direct
A parked car in a lonely road - but when it's in the same place two nights running Snow's curiosity is aroused.
Dec. 30, 1970, midnight
S6E17 - Ground Level
Jan. 6, 1971, midnight
S6E18 - Company Business
Sgt. Jackson is very good at statistics, but this time his conclusion is a matter of practical detection. But can he be right? John Watt doesn't think so.
Jan. 13, 1971, midnight
S6E19 - Kick Off
Jan. 20, 1971, midnight
S6E20 - Final Score
Jan. 27, 1971, midnight
S6E21 - Something Big
Charlie Barlow is well known for playing his cards close to his chest. But this time he's on the receiving end - from DCS Allan.
Feb. 3, 1971, midnight
S6E22 - Games
Feb. 10, 1971, midnight
S6E23 - In the Public Gaze
As a result of going to the assistance of one of his officers, Chief Constable Cullen finds that he is in great need of assistance himself.
Feb. 17, 1971, midnight
S6E24 - Held for Questioning
Feb. 24, 1971, midnight
S6E25 - Black Equals White
March 3, 1971, midnight
S6E26 - Cash and Carry
March 10, 1971, midnight