An assassin whose specialty is killing other assassins trying to get out of the business decides to try to get out himself and must then team up with his former mark to escape the hired killers now gunning for them both.
In 1960, Professor Ruckus Mandulbaum invented the Titan badge - a device that enables humans to have a particular super power. He took in three down-on-their-luck youths, creating an unusual family of superheroes and they quickly rose to fame and prestige. Over time, however, the commercial family fractured and the Professor replaced the team with a new set of super hero teens. Cut to 1979, when two of the original superheroes are all grown up and wanting their Titan badges back, even if it means robbing the Professor's museum and taking a few hostages accidentally.
A tenderfoot from Philadelphia, two misfit gamblers on the run, and a deadly preacher have a date with destiny in a boom town gone bust called Big Kill.