Four criminals break into the home of a jewelry merchant, Sanpodo, rob the diamonds, and escape. However, one of them receives a bullet during a skirmish between bandits, and the second is wounded by the police. To help their wounded comrades, criminals lock themselves in a city clinic...

• Nikkatsu Corporation
• Tadao Sawamoto
• Yumi Takano
• Asao Sano
• Ichirō Sugai
• Kōjirō Kusanagi
• Zenpei Saga
• Mizuho Suzuki
• Kyoko Horikawa