A grumpy Englishman, “Howard,” portrayed by Monty Woolley, seems content simply fishing and avoiding trouble when Germany invades France. He finds himself obligated to transport two children, "Cavanaugh" siblings "Ronnie” (Roddy McDowall) and "Sheila" (Peggy Ann Garner), to a secure location. The youngsters prove bothersome just by existing, but their presence inadvertently attracts other vulnerable kids, quickly exp…