Herbert Tsangtse Kwouk, was a British actor. He is perhaps best known for his role as Cato in the Pink Panther films. He made appearances in many television programmes, including a portrayal of Imperial Japanese Army Major Yamauchi in the British drama series Tenko and as Entwistle in Last of the Summer Wine.

Danger Man is a British television series that was broadcast between 1960 and 1962, and again between 1964 and 1968. The series featured Patrick McGoohan as secret agent John Drake. Ralph Smart created the programme and wrote many of the scripts. Danger Man was financed by Lew Grade's ITC Entertainment.