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
Eva (1948 film) Eva (1948 film) Eva is a 1948 Swedish drama film directed by Gustaf Molander and written by Ingmar Bergman. It was adapted from Bergman's short story "Trumpetaren och vår herre". As Bo (Birger Malmsten) returns home from military service, he flashes back to an episode in his childhood where he ran away from home and fell in with a band of performers. One of the performers has a daughter, a blind girl, and seeking to impress her Bo steals a locomotive. The train crashes and the girl is killed. This is first of many intrusions of death into Bo's life.