On Her Majesty's Secret Service is the sixth film in the James Bond film series, and the only Bond film to star George Lazenby as Bond. It was released in 1969 and was a critical and commercial success but Lazenby felt Bond would soon be outdated so stepped out of his 7-film contract. In the film, James Bond woos a mob boss's daughter and goes undercover to uncover the true reason for Blofeld's allergy research in the Swiss Alps that involves beautiful women from around the world.