Diana Patsy was only in the first 1 or 2 episodes, the role of the older Diana was then played by the gorgeous Jenny Seagrove. Patsy was very pretty in this and like others I fell in love with her.
Looking back there was very little that could be considered 'racy' but there is a completely nude shot of Jenny standing on a cliff/beach.
The series followed their love story via episodes with the french resistance until its tragic ending.
Although cheaply made, the series was excellent and the fantastic tune played at the end of each episode as the cartoon birds circled will stay with anyone who watched it.
A very watchable copy is available via the internet.