After the daughter Jennifer (Cindy Guyer) of rich businesswoman Susan (Barbara Bingham) is kidnapped by armed men, Susan calls on her ex-husband (and Jennifer's father) for help... Robert Jones (Gil Gerard) happens to be a mercenary! Jones recruits some of his former buddies who are of course a motley crew of military stereotypes!
Jones' efforts to deal with the kidnappers do not go smoothly, due to an inside woman feeding them information but the stage is set for a showdown at the docks...
Apart from a few decent action set pieces, a lot of this film is pretty pedestrian where not a huge amount is going on. The film also does not do much with the main baddie (Charles Napier) until the end, an old enemy of Jones though this isn't really mentioned much in the earlier part of the film.