Jack Kruschen as Austin Stoker, Lee's assistant.Richard Loo as General Po Lin, an impoverished exile who offers to guide Jane to Macao to see Rocha, but is taken off the ferry by the Communists.Tom Tully as Tweedie, owner of Tweedie's Bar.Alexander D'Arcy as Rene Dupont Chevalier (as Alex D'Arcy).Michael Rennie as Inspector Merryweather.When they return safely to Hong Kong, Louis graciously bows out of his wife's life. Merryweather is forced to help Hank fight off a pursuing Chinese gunboat. Inspector Merryweather is inspecting Hank's junk when Hank decides to make his attempt, and gets shanghaied into helping rescue the husband, who is being held in prison in Canton. Having fallen in love with Jane and realising that she will not let herself get involved with him while her husband's fate remains uncertain, Hank decides to rescue the man himself. She foolishly meets Fernand Rocha alone and gives him a $500 deposit to set up a rescue, but he merely gambles the money away and locks her up for his lecherous purposes. He advises her to give up the foolhardy venture, but she refuses. She decides to arrange his escape, so she contacts Hank. During their conversation, he mentions American expatriate Hank Lee, who is a big name in smuggling and other shady activities. She goes to see Hong Kong Marine Police Inspector Merryweather, who found Hoyt's cameras on the junk that took him into China. He entered Communist China without a visa and was imprisoned as a suspected spy. Jane Hoyt arrives in Hong Kong, looking for her husband, thrill-seeking photojournalist Louis.