Episode 345 is Jason King (1971)

"Wanna Buy a Television Series?"

In order to interest a television mogul in buying his stories for the small screen,novelist and adventurer Jason King describes to the man a typical plot involving his hero Mark Caine. Caine meets a girl who has been given plastic surgery to resemble the deceased Michele who died in a fire. She is taken by two crooks to meet Bellini, a fence of Michele's acquaintance,supposedly suffering from amnesia,to find out where he has hidden his private stash of valuables. Caine is aware that the girl will be killed once she has served her purpose and steps in to rescue her.