Engineer Kochin's Error

Engineer-designer of the Moscow aviation plant Cochin took the secret blueprints home. He didn't know that foreign intelligence had long been hunting for these blueprints...

• Aleksandr MacheretDirector
• Aleksandr MacheretWriter
• Yury OleshaWriter

• Mikhail ZharovLartsev
• Nikolai DorokhinKochin
• Lyubov OrlovaKseniya Lebedeva
• Faina RanevskayaCast
• Leonid KmitCast
• Boris PetkerCast
• Sergey NikonovLavrenko
• Vakhtang TumanovEngineer (uncredited)
• Boris SvobodaTriviosh