Everybody with even the slightest interest in cult/exploitation cinema knows that the Italians were true masters of imitation. During the 70s, and especially during the 80s, they joyfully copied premises and ideas of popular Hollywood blockbusters and released them as blatant and shameless rip-offs, although usually with more action, more absurd plot twists, more extravagant characters and much more sleaze. Literally every Hollywood classic that scored big at the box office received several Italian imitations. This "Top Line" presumably holds the world record of stealing ideas from the largest number of US-blockbusters in one and the same script, as it contains story elements of "Raiders of the Lost Ark", "Cocoon", "Romancing the Stone", "The Terminator", "Indiana Jones and the Temple of Doom", "E. T.", and probably even a few others I'm overlooking. I just wished it was as much fun as it sounds, though...
Franco Nero is one of the biggest and most talented actors to root from Italy, for sure, but the late 80s definitely weren't the best years of his career. Here, he stars as a lowlife author residing in Columbia; - supposedly hunting for ancient treasures but mainly settling for spare chance and free booze leftovers. He, Angelo, does eventually stumble upon a massive discovery, namely a UFO hidden inside an old Spanish galleon (yes, really!). From then onwards, Angelo finds himself pursued by CIA agents, Russian KGB spies, Nazi antique dealers, a cyborg mercenary, and slimy green aliens disguised in the sexy skin of his ex-wife. I honestly don't know how all this ended up in one plot, but I reckon director Nello Rosati and whoever wrote the scripts were experimenting with a lot of drugs at the time.
The problem with "Top Line" is that it looks and sounds like a fun flick, but in reality, it's a downright boring and irritating mess. Like a few other reviewers already righteously stated, the uninteresting parts of the film are incredibly stretched out. The first 15-20 minutes, for instance, contain absolutely nothing of interest, and only feature images of Nero passed out with his head on bar tables and a lot of inaudible dialogs. If you manage to struggle through the first act, what follows next is a thoroughly confusing and incoherent middle-section with some utterly senseless action footage. Suddenly, for example, Nero's character is in the back of pickup truck - amidst boxes full of chickens - and behind the wheel is a drunken Colombian couple that races down a cliff whilst hysterically laughing. They even continue laughing and drinking whilst their truck is being rammed and shot at by one of Angelo's pursuers. What the...? The final act of "Top Line" is amusing, what with the cyborg assassin and the transforming alien, but it's simultaneously the most illogical bunch of nonsense I ever witnessed.
Let's see, is there something else worth mentioning? Oh yeah, the almighty George Kennedy has a small supportive role as a sadist Nazi who enjoys chasing Nero with his car - at a snail's pace - through a field of cactuses. His distinct voice is dubbed, however, which is truly a cinematic crime.