This movie has many dialog similarities to 1950s Dragnet episode
I actually have this movie on DVD and have always and will continue to think of it as an excellent movie. However, I just recently watched an old Dragnet episode on youtube where the dialog is eerily similar to a good chunk of dialog in this movie. Near the end of the movie where Eddie is describing the faces he was seeing - the almost exact same exchange occurs between detective and suspect at the end of this episode. IF you want to check it out to YouTube and look up Dragnet The Big Cast.
https://www.youtube.com/watch?v=u0vDl3w6URo
I'm certainly not knocking this movie because it was very well done and certainly a lot more in-depth than a 25 minute episode. Having watched The Interview several times the similarities in dialog from the Dragnet episode jumped out at me. In some spots, the dialog was word-for-word. It also surprised me how much a young Lee Marvin (who played the suspect) resembled Hugo Weaving.