A serial killer who preys on women haunts Chicago, and Kolchak comes to believe that the killer is in fact the original Jack the Ripper, a seemingly immortal killer who has killed women in many cities…

A voodoo priestess animates her dead son to take revenge on the gangsters that killed him.

A bizarre alien presence invisibly sweeps through Chicago, killing a petty thief and a UFO nut. The alien or aliens have the strength of a hurricane, generate a massive electromagnetic field, steal le…

Catherine Rawlins, a female victim of Janos Skorzeny (the vampire from the original Night Stalker TV movie) is accidentally resurrected outside Las Vegas, and makes her way to Los Angeles. She takes u…

Bernhardt Stieglitz, a NATO soldier bitten by a wolf, leaves a string of murder victims behind him. When Vincenzo is forced to abort his long-awaited vacation and report on the last cruise of an ocean…

A series of mysterious deaths plague the life of conductor Ryder Bond. In each case, the victim is incinerated by supernaturally hot flames. As Kolchak investigates, he finds out that an arsonist, Fra…

Kolchak discovers a young rising politician, has made a deal with the Devil to murder off his competition through incidents made to look like accidents.

A series of suicides among high-society matrons coincides with a bizarre jewel theft by a towering Indian who mysteriously disappears when cornered. Kolchak investigates and finds that the Indian is a…

A series of apparently unrelated deaths involve each victim being crushed to death, and covered in wet, slimy Spanish Moss. Upon investigation, Kolchak discovers that each victim was related to Paul L…

Several Indian construction workers are killed during high-rise work on a new hospital. They leave the job, and the hospital is completed. However, a series of strange electrocutions continue to plagu…

Kolchak’s investigation of a series of grisly deaths in a once-plush neighborhood, leads him to a creature who lures its victims by making itself appear to them as someone they know and trust.

Kolchak writes an obituary for a deceased scientist, but soon becomes involved in further investigation when no one can give him a straight answer on how the scientist died. Meanwhile, a mysterious fi…

In a oil company's laboratory, the air conditioning fails, and a primate creature attacks a scientist. The creature, and others like it, begin going on a rampage throughout Chicago. The oil company wa…

A fashion industry spy is thrown to his death from a room filled with nothing but mannequins as Carl looks on from the street below. This is but the first in a series of strange murders that point to …

The strange disappearance of an antique motorcycle is the first indication of trouble. What follows are a rash of murders where each victim is decapitated with superhuman force by what witnesses repor…

On a college campus, young men are dying of heart attacks. According to witnesses, they are last seen with young women who apparently died shortly before meeting the men. When Kolchak investigates, he…

Physically fit specimens (an Air Force pilot, a football player, a cop) are all being targeted for a grisly death: their hearts are being cut from their chests while they're still alive, with a dull b…

Various Chicago citizenry are being killed with medieval weaponry. Upon investigating, Kolchak finds that they were all tied to the conversion of a small museum into a disco. It turns out that the mus…

Young swinging patrons of an exclusive dating service are turning up, dead of old age. The police don't believe they are the same persons, but Kolchak investigates and discovers that the head of the d…

The government is keen to hush up a series of mysterious deaths at the Merrymount Institute, an underground archival facility. When Carl investigates, he determines that the victims were ripped apart …