On 17 December 1967, Harold Holt, the immensely popular prime minister of Australia, went for a swim -- and vanished. In the decades since, his family and the public still have questions about what exactly happened. In tonight's episode, Ben, Matt and Noel explore a mystery that remains unsolved in the modern day, along with a meditation on empathy, and a bevy of increasingly bizarre conspiracy theories.

Assault and Murder: The Grand Conspiracy of Military Cover-ups
1:01:39

CLASSIC: Foreign Investment and the Housing Crisis
1:19:52

Strange News: Havana Syndrome is Back, the Newest Noma Scandal, Iran and More
1:15:55