Invisible Monsters: Serial Killers in America

In the mid-to-late 1970s, Bundy, Gacy and BTK begin claiming victims, while Dahmer and the Green River Killer inch ever closer to realizing their grim fantasies; the dangerous men blend into their communities and elude close calls with police.

In the mid-1980s, Gacy and Bundy sit on death row; BTK kills his own neighbor; Dahmer succumbs to his devious fantasies and commits his most heinous crimes to date; the remaining three killers are captured between 1991-2005.

In the mid-1980s, two of "The Five," Gacy and Bundy, sit on death row as their murderous rampages have at last been curtailed. Meanwhile, the Green River Killer has claimed 41 lives, and with no major suspects, the cases ground-breaking task force accepts help from an unlikely source - Ted Bundy; BTK kills his own neighbor; and a decade after his first kill, Dahmer succumbs to his devious fantasies and commits his most heinous crimes to date