What are the best period dramas about celebrities who lived a double life as spies?

So while browsing the Internet I discovered that quite a number of celebrities had double lives as spies and I was wondering if there are any period dramas that explored or touched upon this aspect of their lives.

Right now the only period dramas that I know of that explore this are Houdini (2014) and The Catcher was a Spy (2018).

Here is a list of known celebrities that had double lives as spies. Please let me know if there are any period dramas that cover said double life:

  • Julia Child
  • Josephine Baker
  • Graham Greene
  • Roald Dahl
  • Cary Grant
  • Frank Sinatra
  • Ian Fleming
  • James Hart Dyke
  • Alice Marble
  • Sterling Hayden
  • Greta Garbo
  • John Ford
  • Audrey Hepburn
  • Arnon Milchan
  • Hedy Lamarr
  • Arthur Goldberg