主演：Jenny Agutter  Gillian Bailey  Neil McDermott  

導演：Julia Smith  

簡介：ThestoryconcernstheWaterburyfamilywhomoveto"ThreeChimneys",ahouseneartherailwayafterthefather,whoworksattheForeignoffice,isimprisonedasaresultofbeingfalselyaccusedofsellingstatesecretstotheRussians.Thethreechildren,Roberta(Bobbie),PeterandPhyllis,findamusementinwatchingthetrainsonthenearbyrailwaylineandwavingtothep..ddd