Two kids meet at a film festival; an Afghan living in Iran, the other a Londoner. Initially they are at odds due to cultural differences, but when Danny the Brit stumbles upon some smugglers and is held captive, Ali goes to his rescue.

When Tom's brother Peter gets measles, he is sent to stay with his Uncle Alan and Aunt Gwen in a flat with no garden and an elderly landlady, Mrs Bartholomew, living upstairs. Because he may be infectious, he is not allowed to play outside and feels lonely. Without exercise he is less sleepy at night and when he hears the communal grandfather clock strangely strike 13, he investigates and finds the small back yard is now a large sunlit garden.

We're in an English village shortly before Dunkirk. "Mr. Tom" Oakley still broods over the death of his wife and small son while he was away in the navy during WWI, and grief has made him a surly hermit. Now children evacuated from London are overwhelming volunteers to house them. Practically under protest, Mr. Tom takes in a painfully quiet 10-year-old, who gradually reveals big problems.