In post-war Britain, a widower signalman discovers a mysterious parcel worth 5,000 pounds while on duty. Despite initial intentions to turn it in, his financial struggles lead him to keep the money a secret, putting himself and his daughter at risk as a murder investigation unfolds. Complications arise as a suspect returns to the area, and a French inspector becomes involved, all while the signalman becomes entangled with a shrewd French dancer who learns his secret.
Temptation Harbor
A signalman witnesses a struggle between two men, with one being intentionally pushed into the water, and despite his best efforts, he's unable to rescue the drowning man. However, he does manage to salvage the victim's suitcase, which turns out to be filled with £5000 in banknotes.