Although former Victoria's Secret executives insisted Les was aware of Epstein's behaviour, the businessman has denied knowledge of any criminal activity.
Underwear model Alicia Arden told programme makers she went to meet Epstein - whose former partner Ghislaine Maxwell was recently sentenced to 20 years in jail for sex trafficking crimes involving the procuring of teen girls for her former lover - at a Santa Monica hotel in 1997 because he told her he worked for Victoria's Secret.
But during their business meeting, he allegedly told her to strip to her underwear and was "touching [her] butt" before handing over $100.
She filed a police report but no action was taken.
And veteran Victoria's Secret model Frederique van der Wal recalled being surprised when other girls mentioned being told to audition for Epstein because he used his links to the firm as a "calling card".
She said: "I remember being on sets and a girl saying 'I am asked to go see Jeffrey Epstein for Victoria's Secret'.
"Why? It was never Victoria's Secret that asked the girls to go see Epstein, but he used it as a calling card."
In 2004, Epstein loaned $1 million to French modelling agency boss Jean-Luc Brunel to set up a firm in New York called MC2 Model Management.
Anti-trafficking advocate Conchita Sarnoff said "Brunel got the girls' visas and they were put up in one of Epstein's apartments. It allowed Epstein to bring girls legally into the US under the guise of modelling."