Bio: Frank was an employee of F.A. Schist Construction Company. The company had been hired to build an airport over a vast area of the Florida Everglades, the same area that the Man-Thing inhabited. Time after time the Man-Thing came into conflict with the construction company, most of the time merely by accident or by outside forces, including one time where an employee, Jake, ended up being killed by his own carelessness as he attacked the Man-Thing.
After F.A. Schist and Professor Slaughter tried to kill the Man-Thing, he actually remembered the events and sought the two men out. As he went to attack, Frank tried to kill the monster in payback for Jake, but his blows with his pick axe had absolutely no effect on him. Man-Thing basically ignored Frank and the rest of the crew and went directly for his two targets.