Clive Dunn credited as playing...
LCpl. Jack Jones
- Jones: Sir? Now that the crisis is past could you ask Private Frazer to take his hand out of my trousers.
- U-Boat Captain: You, old man - you take off your belt and undo ze back of your tunic.
- Jones: I beg your pardon!
- U-Boat Captain: Do as I tell you - remove your belt. And just to make sure, captain, that your behaviour is correct, zis old man will march in front of me.
- [During this exchange, the U-Boat captain ties a piece of string to a hand grenade and then inserts it down the trousers of Lance Corporal Jones]
- U-Boat Captain: And one false move from you, and I pull zee string!
- Jones: Oh, don't make any false moves, Mr Mainwaring. And don't make any real ones either!
