When I was a teenager I was able to see the 1987 film No Way Out, I think courtesy of my late uncle who ran one of the local movie theaters. I learned fairly early on that it was a remake (or, based on the same source material) as The Big Clock. It was quite a bit later that I learned about the 1950 movie also titled No Way Out which has a completely different story. Anyhow, I finally watched my recording of when TCM ran the 1987 No Way Out, which is the first time in many years that I'd seen it.
The movie opens by setting up Yet Another Flashback. Lt. Cmdr. Tom Farrell (Kevin Costner) is being interrogated by a couple of military intelligence guys about his relationship with the Secretary of Defense, David Brice (Gene Hackman). Flash back to six months earlier -- we know it's six months because the film puts this right up on screen. Farrell went to school with Brice's chief of staff, Scott Pritchard (Will Patton), who invites Farrell to a party where Pritchard introduces Farrell and Brice. Also at the party is Susan Atwell (Sean Young), and somehow, the two of them wind up in a limousine together on the way back to Susan's apartment and immediately begin a one-night stand.
Farrell has to ship out to the Philippines, but he gets recalled to Washington because the Secretary of Defense wants him as his liaison between the Department of Defense and the CIA: presumably, being a friend of the Secretary's chief of staff is a good enough character reference. Getting to go back to Washington also means that he's going to be able to see Susan again. They resume their relationship, with Susan even taking a fateful Polaroid of Farrell.
What Farrell doesn't know is that Susan is also having a relationship with... Secretary of Defense Brice! This is obviously a problem for all three of them, and causes what is at first an awkward situation when Brice knocks on Susan's door while she and Farrell are having a tryst. Things get much worse when Brice and Susan get in an argument where Brice accidentally knocks Susan over a railing, sending her falling to her death. It should be manslaughter, but even manslaughter is a serious problem for a Secretary of Defense.
So how to frame somebody else? Well, there are two lines of attack here. One is that Polaroid, which didn't actually develop well, leading to a blurry image. Allegedly even primitive computer technology of the 1980s can clean up stuff like this, so that we'll find out who Susan's other lover is. Now, Farrell is no dummy, and he begins to cotton on to the fact that he's going to be implicated in Susan's killing even though he's quite innocent. This again being the 80s, there's also the Cold War going on, which offers the Secretary of Defense a convenient way of throwing the dead Susan under the bus by intimating that the other lover was actually a well-known Soviet agent named Yuri. The CIA is investigating, and this being a pre-Trump movie the intelligence services are portrayed as being dishonest and more than willing to go around the law to get what they want.
No Way Out is a well-made movie, and it's easy to see why it was a box-office hit. For me there was an issue with the ending. I also had the feeling, watching it a second time, that it's a bit more rooted in the 1980s than The Big Clock was rooted in its era. It's a minor quibble, however, and No Way Out is definitely still entertaining almost 40 years on.

