34.814 Виевс
Professor Soames has developed a sonic rifle, capable of projecting destructive waves of ultrasonic vibration, accurate to within a centimetre over thirty feet. But three unscrupulous saboteurs intend to use Soames' rifle to bring down an experimental aircraft, holding the Professor's daughter hostage to ensure his complicity. When Father Unwin becomes suspicious and investigates, he too is held prisoner in Soames' house.
Први састанак у етеру : Sep 21, 1969
Датум последњег емитовања : Dec 14, 1969
Епизода : 13 Епизода
Сезона : 1 Сезона
Рунтиме: 30 минута
Студио: Associated Television
Цоунтри: United Kingdom
Посада: Reg Hill (Producer)
