The Stooges are dressed as Japanese soldiers for their job as magazine models. On their lunch break they go into a restaurant with their Japanese uniforms on, causing the proprietor to mistake them for the real thing, and a chase ensues. The boys fall through a trap door, and into a nest of Nazi spies where they are mistaken for "Naki", "Saki" and "Waki", three Japanese saboteurs. The Stooges try to act the part, including demonstrating acrobatics and jiu-jitsu to their hosts. When the real "Naki", "Saki" and "Waki" show up, the boys are exposed as impostors, but after a wild fight manage to capture all the Axis spies.
Moe Howard
as Moe
Larry Fine
as Larry
Curly Howard
as Curly
Vernon Dent
as Hugo (Nazi spy)
Christine McIntyre
as Celia Zweiback
John Tyrrell
as Photographer (uncredited)
Kelly Flint
as Amelia Schwarzbrot (uncredited)
Judy Malcolm
as Stella Pumpernickle (uncredited)
Brian O'Hara
as Waiter-Chef (uncredited)