Shanghai, China. The last expatriate Westerners still living in the city are imprisoned in a hotel by the communist authorities in order to find the spy hiding among them.
Ruth Roman , Edmond O'Brien , Richard Jaeckel , Barry Kelley , Whit Bissell , Basil Ruysdael , Marvin Miller , Yvette Duguay , Paul Picerni , Isabel Randolph
Republic Pictures
