(1954, Diane Cilento, Felix Aylmer)
Cilento plays an angel who has to avoid London's trolleybus wires as she descends to earth in the Islington area. These opening scenes include a London Transport trolleybus and an RTL, then a second RTL on route 73, possibly RTL270 (KGU216) or RTL272 (KGU218).
(thanks Colin Read)