In the wake of Bob & Ted & Carol & Alice came a string of similar sex comedy/dramas including Loving. George Segal was on a role in the late 60's/early 70's, but this is one of his lesser known efforts from the period. And seeing how few votes this movie has gotten here on IMDb, it's still quite unknown despite being available on DVD since 2003.
The film has a typical plot of it's time: successful man throwing away his perfect life with wife and kids with his unfaithfulness. Eva Marie Saint who plays his wife is far more attractive than the woman he's seeing on the side, so it was hard for me to feel any sympathy at all for this guy. A young Sherry Lansing (the future Paramount producer) shows up in a small but memorable role, looking like the twin sister of Raquel Welch. She should of played the "other woman" instead, we would of understood why he was cheating on his wife a whole lot more. Not only did Lansing's career end not long after Loving, but the actress who played the other woman, Janice Young, vanished completely after Loving, as did the other major actress in the movie, Nancie Phillips. Neither of their IMDb listings list them as being deceased, so i'm definitely curious as to their whereabouts.
One major reason why this movie deserves more attention is that it now possesses more historical importance than ever before. As noted in the trivia section, there's a scene that takes place at a construction site, and that scene was shot on location at none other than the World Trade Center construction site, of all places.