Potts (George Cole), a British sanitary engineer, leaves on holiday with a set of plans for a new secret weapon, which he has mistaken for his new plumbing invention. Everyone is hunting for... Read allPotts (George Cole), a British sanitary engineer, leaves on holiday with a set of plans for a new secret weapon, which he has mistaken for his new plumbing invention. Everyone is hunting for him, including the Russians who find him and offer him a job in the Kremlin doing researc... Read allPotts (George Cole), a British sanitary engineer, leaves on holiday with a set of plans for a new secret weapon, which he has mistaken for his new plumbing invention. Everyone is hunting for him, including the Russians who find him and offer him a job in the Kremlin doing research (on plumbing he believes). He accepts, arrives in Russia and falls in love with Tania, a... Read all