James Bond, The Spy Who Loved Me include the Bond girl Anya Amasova and her lover Sergei Borzov, as well as Colonel-General Nikitin, a character from Fleming's novel "From Russia, with Love" who has since become head of the KGB. Other differences include the villain, Karl Stromberg, instead being named as Sigmund Stromberg. The change of Stromberg's given name, as well as the existence of SMERSH, may be in some way due to the controversy over "Thunderball", in which Kevin McClory was made aware of certain plot points of the film "The Spy Who Loved Me". At one point the villain of the film was to be
Motifs in the James Bond film series the degree to which Bond girls are pivotal to propelling the plot forward varies from one film to the next. Five of the Bond girls are "bad" girls (or at least working for the villain) who turn "good" (or switch sides) usually due to Bond's influence. Bond has fallen in love with only Tracy di Vicenzo in "On Her Majesty's Secret Service" and Vesper Lynd in "Casino Royale", but both of them die at or near the end of the respective films. Roald Dahl, a screenwriter of "You Only Live Twice", said he was given a formula to work to