Thriller

A member of British Intelligence assumes a fictitious criminal identity and allows himself to be caught, imprisoned, and freed in order to infiltrate a spy organization and expose a traitor; only, someone finds him out and exposes him to the gang...

"Only MacKintosh can save them now - and MacKintosh is dead!"

Credits

Paul NewmanRearden

Dominique SandaMrs. Smith

James MasonSir George Wheeler

Harry AndrewsMackintosh

Ian BannenSlade