Last Week Tonight with John Oliver
Prediction Markets
TV Flash files “Prediction Markets” as hour 358 of 371 in the TV Flash guide — Last Week Tonight with John Oliver (2014–present) on HBO, season 13, episode 8, aired 2026-04-19, 30 min.
From the desk
How this hour is filed
This leaf is S13E08: listed hour 358 of 371 in the Last Week Tonight with John Oliver guide, hour 8 of 21 in season 13. It aired 2026-04-19 (30 min). The listed hour before it is “Hungary” (S13E07). Next is “AI Chatbots” (S13E09).
Catalog log
Broadcast listing — not a TV Flash recap.
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.
Viewer FAQ
Where does Prediction Markets sit in the Last Week Tonight with John Oliver guide?
S13E08 is listed hour 358 of 371 — hour 8 of 21 in season 13, season 13 episode 8.
When did Last Week Tonight with John Oliver S13E08 air?
Prediction Markets aired 2026-04-19 and is listed at 30 minutes.
Do I need to watch every week in order?
Each episode is a topical deep dive, not a serial plot. Jump at a subject you care about; net-neutrality-era segments are the origin myth of the civic-homework clip.
In the series
Why this series still plays
John Oliver turned late-night into a research department with punchlines: twenty-minute deep dives on net neutrality, prisons, and whatever lobbyists hoped you would never google. Civic homework disguised as comedy — explainer satire that actually moved petitions, and a host who treats footnotes like setups.
Sunday night, and the group chat is doing homework. After *The Daily Show*, John Oliver's HBO late-night series debuted April 2014 with Tim Carvell and James Taylor in the engine room: twenty-minute deep dives on net neutrality, prisons, and whatever lobbyists hoped you would never google. Segments sparked real petitions and news cycles. Multiple Emmys for variety talk. Footnotes as setups. (Spoiler-free: the joke comes with a syllabus.) Lana can have the tuxedo. **The ship is the explainer, and the replies are…
Open the Last Week Tonight with John Oliver package · Season 13 hub
Filed against
- John Oliver as Host
John Oliver’s correspondent weather on The Daily Show with Jon Stewart made a fake newscast feel like a civic classroom, then Last Week Tonight turned the same research into twenty-minute deep dives — 2000s catalog Stewart era, 2010s…