"On Her Majesty's Secret Service" is a 1969 British spy film directed by Peter R. Hunt and produced by Albert R. Broccoli and Harry Saltzman. It is the sixth installment in the James Bond film series, based on Ian Fleming's 1963 novel of the same name.
In "On Her Majesty's Secret Service," George Lazenby portrays British Secret Service agent James Bond, also known by his code number 007. The film follows Bond as he investigates the activities of the sinister Blofeld (played by Telly Savalas), who is plotting to unleash a deadly biological weapon on the world from his mountaintop lair in the Swiss Alps.
As Bond delves deeper into Blofeld's operations, he encounters the enigmatic and beautiful Tracy Draco (played by Diana Rigg), the daughter of a powerful crime boss, who becomes romantically involved with Bond. Bond must race against time to stop Blofeld and his henchmen while navigating a web of intrigue and danger.
"On Her Majesty's Secret Service" is notable for being the only film in the James Bond series to feature George Lazenby in the role of Bond, as well as for its emotional storyline and dramatic ending. Despite mixed reviews upon its release, the film has since garnered a cult following and is appreciated by many Bond fans for its unique approach to the character and its action-packed plot.