Sultry nightclub singer, Marty, headlines at the Sinagapore nightclub owned by hard-drinking sea captain Shark Moran, who falls desperately in love with his star entertainer. Shark hires crusty sailor, Bruce Donaldson, to sail on his next voyage. When Shark learns that Bruce and Marty were formerly lovers, he flies into an rage and assaults the girl. The police discover the nightclub owner's lifeless corpse, and suspecting Marty, launch an all-out dragnet to bring her to justice.
A 1936 South Sea adventure, Night Cargo is a cheeky adventure that rocks between comic hi-jinx and tragic heartache. Jacqueline Wells, who later signed with Warner Bros. in 1940, played opposite filmdom's top male stars, including Errol Flynn in Northern Pursuit (1943), Humphrey Bogart in Action in the North Atlantic (1943), John Wayne in both Sands of Iwo Jima (1949) and The High and the Mighty (1954), and Alan Ladd in The Big Land (1957), her last picture. Walter Miller, who played the rambunctious Shark Moran, appeared in over 250 silent and sound pictures before a heart attack took his life as he worked on the 1940 Gene Autry western, Gaucho Serenade.