They don't make them like this anymore. The title credits to The Man from Hong Kong (1975, known in some jurisdictions as The Dragon Flies). It featured George Lazenby as it's main villain and Sky High by Jigsaw as its theme tune. Great opening to a movie.
Sky High was written by Clive Scott and Des Dyer, who also performed in Jigsaw. Probably the best known of the other songs they wrote was Who Do You Think You Are? Some might remember the Candlewick Green original, the US hit by Bo Donaldson & the Heywoods and others the 90's cover by Saint Etienne.