are these movies based on any novel?
"Dr. No” is based on the 1958 novel of the same name by Ian Fleming.
Introduction
Dr. No is a 1962 spy film directed by Terence Young. It is based on the 1958 novel of the same name by Ian Fleming. 
who was the james bond character based on A number of elements had a real-life background, taken from people whom the author knew or events he was aware of. Some aspects of the character and tastes replicate those of the author himself. what is the inspiration behind the specific number used to refer to the character? It was assigned by the author in reference to one of British naval intelligence's key achievements of World War I and helped in breaking the German diplomatic code. which movies does this character appear in? "Dr. No”, "You Only Live Twice”, "On Her Majesty's Secret Service” and "Diamonds Are Forever” are some of them.
UNANSWERABLE Yes, 1958 novel Dr. No. Yes
Dr. No (film) James Bond
Introduction Eon Productions films
Dr. No is a 1962 spy film directed by Terence Young. It is based on the 1958 novel of the same name by Ian Fleming. Eon Productions, the company of Canadian Harry Saltzman and American Albert R. "Cubby" Broccoli, released the first cinema adaptation of an Ian Fleming novel, 
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Dr. No (film) [SEP] Introduction
Dr. No is a 1962 spy film directed by Terence Young. It is based on the 1958 novel of the same name by Ian Fleming. Starring Sean Connery, Ursula Andress, Joseph Wiseman, and Jack Lord, it is the first film in the "James Bond" series, and was adapted by Richard Maibaum, Johanna Harwood, and Berkely Mather. The film was produced by Harry Saltzman and Albert R. Broccoli, a partnership that continued until 1975. In the film, James Bond is sent to Jamaica to investigate the disappearance of a fellow British agent. The trail leads him to the underground base of Dr.