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.
Frank Lloyd | Director |
Steve Fisher | Screenplay |
Seton I. Miller | Screenplay |
Lester Yard | Novel |
Jack A. Marta | Director of Photography |
William Flannery | Art Direction |
R. Dale Butts | Original Music Composer |
William Beaudine Jr. | Assistant Director |
Earl Crain Sr. | Sound |
Howard Wilson | Sound |