World's Most Evil Killers, Rodney Alcala

S2 E1 • 44m • HD15

Criminologists profile Edmund Kemper aka "The Co Ed Butcher", the American serial killer whose spate of killings lasted from 1964 to 1973.

S2 E2 • 44m • HD18

Exhibiting cruelty, callousness, and viciousness beyond any human understanding, Richard Ramirez terrorised Los Angeles with his spate of home invasions.

S2 E3 • 44m • HD15

The story of the "Death House Landlady", who took in elderly and disabled tenants, only to murder them for their social security paychecks.

S2 E4 • 44m • HD15

The chilling case of a Hong Kong kleptomaniac and a Vietnam veteran who committed a series of horrific murders from their cabin in California.

S2 E5 • 44m • HD15

Also known as the Yosemite Park Killer, Cary Stayner murdered four women in 1999 before his capture. Were his actions the result of a tragic childhood?

S2 E6 • 44m • HD15

Examining the so called "Dating Game Killer", who appeared on a dating game show in the midst of a killing spree that may have claimed as many as 130 victims.

S2 E7 • 44m • HD15

The disturbing case of 53-year-old German Horst Kroener, who was jailed in 2016 for murdering his Filipina wife in her sleep.

S2 E8 • 44m • HD15

The case of "The Pink Giant", Wolfgang Schmidt (later Beate), a transgender German serial killer who brutally murdered five women and an infant.

S2 E9 • 44m • HD15

The story of the Austrian serial killer Jack Unterweger, who was heralded as an example of successful rehabilitation, only for him to kill again.

S2 E10 • 41m • HD15

An examination of the Polish serial killer, who came to be known as "The Scorpion" after murdering nine women and attacking eleven others.