The deputy manager of a London bank has worked out a way to rob the branch of £200,000. When he becomes involved with the attractive Lady Dorset he decides to go ahead with his plan. He needs her help and that of her philandering spendthrift husband. It all comes down to a matter of trust.

Jimpy leads a gang of kids as they attempt to beat another gang, no matter how underhanded their tactics are.

Part of BFI collection "A Day in the Life."