I'm assuming the comments I read on this site were written by horny guys - the accolades to Lee Remick's beauty take up most of the comments. She is absolutely gorgeous and sexy in this movie, and I agree, she's the main reason to see this film.
James Coburn has a "Hard Contract" in this 1969 film about a top hit man, John Cunningham, who's sent to Europe by his boss Ramsey (Burgess Meredith) to kill three people, one of whom, Michael Carlson (Sterling Hayden) was his predecessor in the job. Cummingham is a man completely detached from human emotion; he only pays for sex, won't kiss, and won't let a woman spend the night. While in Europe, he meets a beautiful woman, Sheila Metcalfe (the afore - and oft-mentioned - Remick) and her group of friends, including Adrianne (Lilli Palmer) and an ex-Nazi. Sheila falls for Cummingham, the rest of the group adopts him, and before Cunningham knows it, he's become, for the first time, part of the human race. Carlson knows what he's there for immediately, and the two have a confrontation. Cunningham has started to realize there's something in the world besides killing.
This movie makes a great effort to be deep. It doesn't really know what it is; it lacks a point of view, but it does convey a message. Some of it is kind of cryptic. I actually thought there were lines of dialogue missing from the version I saw.
Coburn is very good as a man who finally realizes he can't avoid living; Remick as an outrageous, adventurous socialite gives a wonderful performance; Palmer as her dizzy friend is delightful. Hayden, never a favorite of mine, was an unusual man in real life, and I think what made him special as a person comes through here. The retired hit man is one who thought a good deal about the meaning of life, as did Hayden, and found peace within himself. Hayden, after his forays into Communism, his guilt over cooperating with the committee, and his basically going out to sea and writing, did the same thing. Karen Black has a small role as a prostitute in the beginning of the film.
A really wonderful cast, an uneven film, a kind of blah ending - still worth seeing for Remick and Coburn in their primes.