During home guard maneuvers LCpl Jones disguised as a log and helped by Frazer in a diving suit floats down the river in order to attack the Eastgate platoons headquarters

Capt Mainwaring decides to harden the platoons feet by long route marches When the platoon have had enough they find a clever way of stopping him

The platoon have moved to a new H.Q's position on the beach When Pike fails to turn up they find him caught up in the barbed wire at the waters edge With the tide coming in Mainwaring and Wilson mount a rescue mission but someone else gets there first

Don't Fence Me In is the fifth episode of the fourth series of the British comedy series Dad's Army that was originally transmitted on Friday 23 October 1970.

Absent Friends is the sixth episode of the fourth series of the British comedy series Dad's Army that was originally transmitted on Friday 30 October 1970.

The platoon are manning the local lighthouse and they accidently switch on the light and can't find a way to switch it off During an upcoming air raid they must a way to cover up the glare

LCpl Jones goes to a reunion of his old regiment While he is away an old comrade that fought in the same battle joins the platoon and accuses Jones of cowardice On his return Jones has to tell the real story

Captain Mainwaring decides to enlist women to the platoon to assist with the war effort. After initial interviews go rather less than satisfactory, a Mrs. Fiona Grey walks into his office and into his life. Mainwaring is flattered that Fiona not only has similar views to him about the war, but also is complementary about his persona.

He finds himself falling in love, unfortunately the men very quickly realise and start to gossip behind his back and Fiona decides to leave, but can Mainwaring get to the station in time to stop her?

In a cricket Match between the platoon and the air raid wardens, Chief Warden Hodges has a secret weapon up his sleeve. He plans to use England's fast bowler Fred Trueman, but all does not go as planed.

Sgt Wilson becomes a manager of his own branch and gets a commission on the same day but hours later his new branch has been destroyed during an air raid Mainwaring offers him his old job back and his old rank.

When the A.R.P. Headquarters has been destroyed Hodges and the wardens move into Mainwarings Office and the two of them start arguing over space Later the chimney catches fire and they have to work together to put the fire out

While the platoon are at a training camp Mainwaring gets drunk with the other officers during the night and misses the live grenade training the following morning. Later during the training one of the grenades lands in Jones van and Mainwaring rides to the rescue