
Season 4 (1968)
Episodes: 27
Star Cast: John Barron , Norman Bowler , Brian Hall , David Lloyd Meredith ,
Episodes List

Ep.1 Theory
Air Date: 1968-09-12
The No. 11 District squad has just completed a rearrangement of their Headquarters accommodation, taking over the house next door to provide extra space; and to bring Gilbert and Barlow into closer proximity with Watt and his team.

Ep.2 Proof
Air Date: 1968-09-19

Ep.3 Bird Of Passage
Air Date: 1968-09-26

Ep.4 See The Rabbit
Air Date: 1968-10-03

Ep.5 Take Them In Singles
Air Date: 1968-10-10

Ep.6 Red Herring
Air Date: 1968-10-17

Ep.7 Five Pairs O' Hands
Air Date: 1968-10-24

Ep.8 Minor Incident
Air Date: 1968-10-31

Ep.9 An Old Song
Air Date: 1968-11-07

Ep.10 Big Boats, Little Boats
Air Date: 1968-11-14

Ep.11 For A Rainy Day
Air Date: 1968-11-21

Ep.12 Assistance
Air Date: 1968-11-28

Ep.13 Equal Status
Air Date: 1968-12-05

Ep.14 Obstruction
Air Date: 1968-12-12

Ep.15 Going Quietly
Air Date: 1968-12-19

Ep.16 On Christmas Day In The Morning
Air Date: 1968-12-27

Ep.17 Departure
Air Date: 1969-01-02

Ep.18 Cross Reference
Air Date: 1969-01-09

Ep.19 Run For The Hills
Air Date: 1969-01-16

Ep.20 Pressure
Air Date: 1969-01-23

Ep.21 A Quantity Of Gelignite
Air Date: 1969-01-30

Ep.22 Critical Path
Air Date: 1969-02-06

Ep.23 Persistence
Air Date: 1969-02-13

Ep.24 Second Chance
Air Date: 1969-02-20

Ep.25 How's The Wife Then ?
Air Date: 1969-02-27

Ep.26 Right To Search
Air Date: 1969-03-06
