Born in Belgrade, Serbia, Regin began acting at home and in Germany before moving to the UK in the mid-1950s.
She went on to act in several British movies before landing the role in From Russia With Love.
In the 1970s, Regin worked for companies such as Rank Film and horror producers Hammer, selecting film scripts for production.
In 1980, she co-founded Honeyglen Publishing Ltd
as Ylena Davos
as Self (archive footage)
as Bonita
as Partisanin
as Laura Kossovich
as Kerim's Mistress
as Maria Cortez
as Marie Lejeune
as Lucille
as Maria
as Mrs Reynolds
as Shirin
as Lilli
as Melina
as Nora Galloway
as Elsa
as Maddelena