"The counterfeit man" episode (they show a picture) stars David Hemmings who went on to star in "Blow Up" with Vanessa Redgrave in 1966, and in 2000 was a dissolute political player in "Gladiator" alongside Russell Crowe and Oliver Reed. He had an amazing career acting, directing and producing. He died in 2003.

https://en.wikipedia.org/wiki/David_Hemmings