In 1989, Canadian serial killer Clifford Olson initiated contact with two journalists, sparking a series of recorded phone calls. Peter Worthington and Arlene Bynon aimed to unravel the psychology of a man who not only murdered eleven children but also persuaded the government to pay him $100,000 in exchange for the locations of their bodies. Suspecting there may be more unidentified victims in the US and Canada, the reporters spent years secretly talking with Olson, learning his M.O. and picking apart his inconsistencies. They learned he was charming, confident, and even from behind bars he was dangerous.

“Calls from a Killer” is the latest season from CBC’s “Uncover.” Worthington’s grandson teams with Bynon to rewind the secret tapes and revisit their investigation into Olson. In addition to interviews with investigators and his victims’ loved ones, the podcast leans heavily on Bynon’s recordings of her conversations with the serial killer.

OUR SPOILER-FREE REVIEWS OF "UNCOVER: CALLS FROM A KILLER" BEGIN IN THE FINAL TEN MINUTES OF THE EPISODE.

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