Still from Last Week Tonight with John Oliver S13E8
Last Week Tonight with John Oliver › Season 13

S13 E8: April 19, 2026: Prediction Markets

John Oliver discusses prediction markets – platforms where you can bet on basically anything, from the weather to the war in Iran – and the legal and moral questions posed by their existence.

Air dateApr 19, 2026
Runtime40 minutes
TMDB rating★ 3.7/10