Caspary was concerned; if she was subpoenaed to appear she would not be able to leave the country unless she became a "friendly witness" and named names. On a lawyer's advice the couple left the country as soon as possible. They remained in Europe, Igee going from studio to studio trying to finance new projects or remake old ones, finally inspiring Caspary to write a musical comedy, "Wedding in Paris". It was while working in Austria on the musical adaptation of "Daddy Long Legs", Caspary learned she had been added to the gray list and told to abandon the project. If someone appeared before the HUAC committee and refused to name names, they were blacklisted, if their file indicated that they had signed pledges, attended congresses or contributed to doubtful causes, they were graylisted. Caspary described the former as hell, the latter merely purgatory.