Asleep in the Deep (Dad's Army)

A bomb falls on the local pumping station, where Walker and Godfrey are on patrol. Efforts at freeing them result in the rest of the platoon becoming trapped with them, and a pipe bursting, filling the room rapidly with water...

The episode opens with the Walmington-on-Sea Home Guard unit in an air raid shelter during a raid. Jones and his section arrive, Frazer complaining that the "shrapnel was coming down like hail". Pike makes a fool of himself by explaining why he acquires hundreds and thousands as his sweet ration to Mainwaring, but to Pike's dismay his sweets all go on the floor when a bomb falls nearby. They are joined by ARP Warden Hodges, who mentions that a bomb has fallen on the local pumping station. Godfrey and Walker are on duty there, so some of the platoon, with Hodges, go to rescue them.

When they arrive, Walker and Godfrey are unhurt but Godfrey is asleep in an inner room and Walker cannot wake him up. Bomb damage has made the corridor very dangerous, Mainwaring puts two dots on pieces of paper to determine who goes at the head of the human chain with Hodges picking the first of the two dots, Mainwaring pulls a blank piece but lies to stop the young Pike of having any chance of being at the front, they quickly shift the rubble to gain access to the trapped men. Once inside, Jones slams the door, thus bringing the roof down in the corridor, so trapping everyone except Jones, who is left outside. When Jones goes for help he breaks the handle of the outside door, so he is trapped as well.

Mainwaring enlists Wilson's help to cheer the men up by singing "Underneath the Spreading Chestnut Tree" but whilst doing this a pipe bursts and the inner room starts to fill with water, Pike being soaked first by the jet of water.

Later, the inner room is now waist high in water. Only Pike is standing in the cold water, pleading with everyone to do something otherwise he will drown. Hodges is floating in a tank, the rest of the platoon is crammed onto the bunks.

Much later, the water is neck high. Pike is still pleading, and the rest assure him that they are thinking about how to get out. Walker and Godfrey discover a manhole that can be opened to allow them all to escape. The spanner to do this is hanging high on the wall, and when Hodges tries to reach it, he falls out of his tank and into the water, dropping the spanner. Pike dives under the water and retrieves the spanner, thus getting completely soaked again, but at least the men can get out. After opening the manhole, they crawl through it to the outside of the pumping house, then run round to rescue Jones, who has managed to open another inspection hatch into the flooded chamber. Godfrey shuts the outside door ("there's a very nasty draught, and I wouldn't want anyone to catch cold"), thus trapping them all in the outer room again, leaving Wilson to have to go around again through the water to get help.

• Croft, David; Perry, Jimmy; Webber, Richard (2000). The Complete A-Z of Dad’s Army. Orion. ISBN 0-7528-4637-X.

• "Asleep in the Deep" at IMDb
• "Asleep in the Deep" at TV.com