The gang unknowingly steal the tools of a demolition gang in order to build themselves a headquarters, which the foreman accidentally destroys when he drops a lighted cigarette into a box of dynamite.

When old Mr Brown gives the gang some skis, they resolve the problem of the lack of snow by fixing the skis to roller skates. Havoc results, but it's the two nasty louts who steal the skis who are arrested by the police.

Unable to obtain tickets for the local Cup Final, the gang build a viewing platform atop a tree near the garden of an enemy householder. Their presence there, as always, causes considerable chaos.

The gang genuinely believe they have helped a farmer - even though he has been bad-tempered with them and does not deserve help - by rounding up what they suppose to be his stray cows.