Buffalo Bill Cody pulls into town with his roadshow. Murder happens during the show and it's up to Murdoch and the team to solve it.
Murdoch faces a serial killer. Could he be Jack the Ripper?
A geologist turned paleontologist has found a rare femur from an Albertosaurus, but when he unveils it, a mummified body is found in the mouth of another dinosaur skeleton.
A youthful Harry Houdini becomes the chief suspect when the bank adjoining his theater is robbed, but he ultimately helps Murdoch find the culprit.
When a very popular prostitute specializing in kinky sex is found garroted and the bordello survives an arson attempt, Murdoch looks at her clients for a suspect.
A young woman's body is found in a drainage ditch, clad in only a bracelet, showing signs of having undergone an abortion, and totally drained of blood.
A university professor from England is shot in the head through his window, either looking at a comet or peeping at a beautiful coed.
A young boy witnesses what sounds like a robot and men with guns near the creek where he is fishing, but no one at the precinct quite believes him.
After the owner of a French restaurant is found with his own pickled finger in his mouth, Crabtree fills in for an injured Murdoch to solve the crime.
A mysterious on-line predator romances other telegraphers, bilks them out of money, and ultimately murders one of his dalliances.
When a young Jewish man dies suddenly during prayers, Dr. Ogden suspects arsenic poisoning and concludes that others may be falling victim to a poisoner.
Six men who participated in hunting trip are being killed by an animal who tears their throats out like a wolf.
Much to Murdoch's chagrin, a Mountie from British Columbia insinuates himself into a Toronto homicide because he believes it is related a case he is investigating.