Kevin O'Donovan McClory was an Irish screenwriter, film producer, and film director. McClory was best known for producing the James Bond film Thunderball and for his legal battles with the character's creator, Ian Fleming.

Thunderball is a 1965 spy film and the fourth in the James Bond series produced by Eon Productions, starring Sean Connery as the fictional MI6 agent James Bond. It is an adaptation of the 1961 novel of the same name by Ian Fleming, which in turn was based on an original screenplay by Jack Whittingham devised from a story conceived by Kevin McClory, Whittingham, and Fleming. It was the third and final Bond film to be directed by Terence Young, with its screenplay by Richard Maibaum and John Hopkins.