This movie is very funny and only wish it'd be on DVD! And if so, in letterbox / widescreen! Which I know is a 2.35:1 aspect ratio. Studios keep putting out the same titles over and over again on DVD; there are MANY other titles / movies that need to be on DVD! I remember seeing this film on ABC on their afternoon movie (4:30 PM), back in the 1970's, and then awhile ago, in letterbox / widescreen on the AMC channel (before they ruined the channel by going with commercials). The character of Robert Morse ("Ed") shows Walter Matthau's character ("Paul") how to cheat on his wife, by telling stories of other men who cheated on their wives (utilizing famous celebrities in cameos in these roles), and explains what they did and how they did it, and what to do and what NOT to do. The title song by the Turtles is great! A bouncy tune! Someone should tell 20th Century Fox to put this out on DVD and if and when they do, put it out in letterbox / widescreen. SEE IT (if you have not)! ENJOY! -Paul latinogringo941