Dangerous
- Episode aired Mar 16, 1956
- 30m
![Barry Sullivan in The Man Called X (1956)](https://m.media-amazon.com/images/M/MV5BNjE4MWNlOGItYmE2NS00Yjc5LWEyYzUtMzFiNDA4YjllNmUxXkEyXkFqcGdeQXVyNzkzODA4NzI@._V1_QL75_UY281_CR1,0,190,281_.jpg)
Thurston has to keep a pipeline of intelligence open as a foreign agent tries to close it down.Thurston has to keep a pipeline of intelligence open as a foreign agent tries to close it down.Thurston has to keep a pipeline of intelligence open as a foreign agent tries to close it down.