A lively espionage drama that reunited the stars and director of the previous year's The Maltese Falcon, Across the Pacific was originally envisioned as the story of a Japanese invasion of Hawaii. Real-life events of December of 1941, however, precluded such a scenario and the location was changed to the Panama Canal. For reasons known only to Warner Bros., the title was retained despite the fact that none of the action takes place in the Pacific. Humphrey Bogart plays Rick Leland, a disgraced ex-army man, who, after being turned down by the Canadian military, jumps a Japanese steamer bound for the Panama Canal Zone. Also onboard are Alberta Marlow (Mary Astor), a small-town girl claiming to be en route to Los Angeles; Dr. Lorenz (Sydney Greenstreet), a corpulent sociologist with a suspiciously friendly regard for all things Japanese; and Joe Totsuiko (Victor Sen Yung), a happy-go-lucky second generation Japanese-American on his way to visit the old country.