Brendan Behan, a sixteen year-old IRA foot soldier, is going on a bombing mission from Ireland to Liverpool during the second world war. His mission is thwarted when he is apprehended, charged and imprisoned in Borstal, a reform institution for young offenders in East Anglia, England.

The spoiled rotten and utterly unlikable rich kid George Amberson becomes horrified when his recently widowed mother rekindles her relationship with the wealthy Eugene Morgan, who she left decades earlier in order to marry George's father. As George struggles to sabotage his mother's new romance, he must deal with his own romantic feelings for Morgan's daughter and the consequences of his meddling as his once great family falls into ruin due to his machinations...