Of all of Nicholas Ray's films, On Dangerous Ground may be the most difficult one for me to objectively get a handle on. It's my favorite of his films because of the duality of Robert Ryan's performance as Jim Wilson, a cop at wit's end with regard to the infectious nature of the corruption and violence he faces on the streets every day. On one hand, a virtuous true believer in the law, and on the other, an enforcer so efficient he will flout the rules to get his man, the short-tempered Wilson can be seen as a natural extension of Bogart's Dix Steele at the end of Ray's last film, In a Lonely Place (though released afterwards, Ground was filmed before Flying Leathernecks). In Ground, Wilson begins at the point where we left Steele in the previous film: an outsider aware of his capacity for violence, unable or unwilling to control his behavior, and resigned to the fact that he should stay away from the rest of polite society. However, reminders like an errant comment from a flirtatious counter-girl at the drugstore, scoffing at the idea of going out with a cop, still sting Wilson.
