Operation Kid Brother

With the cold war raging, spy movies were riding high at the cinemas in the 60's, especially James Bond films. Cashing in on this public demand, Operation Kid Brother starred Sean Connery's brother, Neil Connery, as the brother of a famous spy. He was even called Neil Connery in the film. It quickly became a minor cult film despite being filmed in Italian and dubbed using american actors. This is from the first US release in 1967.