Day of the Assassins is one of those cheesy low-budget action films where one vehicle bumping into another results in an instant explosion, and where a wooden shack marked 'Explosives' is guaranteed to go up in a ball of flames. The hero (or anti-hero in this case) is unflappable and irresistible to women (despite his advancing years), the location is exotic, and the bad guys couldn't shoot a barn door at ten paces. Directed by the usually reliable Brian Trenchard-Smith, the movie consists of a series of incompetently staged action scenes, with the flimsiest of plots to tie them all together: a group of mercenaries vie to get their hands on a list of great importance (contents unknown).
There's a few unintentional giggles to be had watching star Chuck Connors, in his late 50s at the time, struggling to keep his breath while running around, Glenn Ford and Henry Silva pop up for an easy paycheck, Richard Roundtree is wasted as a mute killer who is pushed over the edge of a quarry, Trenchard-Smith delivers a few juicy squib effects, and the gorgeous Susana Dosamantes provides some welcome eye candy (hunky Jorge Rivero doing the same for the ladies), but for the most part this is about as gripping as your average episode of The A-Team.