Horrid Henry finds a surefire way of wielding the remote control to ensure he always watches his programme of choice, vies with Moody Margaret to become the head of the school, shows off his prowess as a magician in the school talent show, and battles it out with Perfect Peter over who gets the green dinosaur and the purple one.

Germany, 1945. Elizabeth, Karli and their mother are in Dresden when the Allied bombs begin to fall. Their home is destroyed, they must flee the ruined city through the perilous, snow-covered landscape, all the while avoiding the Russian troops who are drawing ever closer.