Last Week Tonight with John Oliver
Immigration Enforcement
TV Flash files “Immigration Enforcement” as hour 340 of 371 in the TV Flash guide — Last Week Tonight with John Oliver (2014–present) on HBO, season 12, episode 20, aired 2025-08-10, 30 min.
From the desk
How this hour is filed
This leaf is S12E20: listed hour 340 of 371 in the Last Week Tonight with John Oliver guide, hour 20 of 30 in season 12. It aired 2025-08-10 (30 min). The listed hour before it is “Deferred Prosecution Agreements” (S12E19). Next is “Make America Healthy Again” (S12E21).
Catalog log
Broadcast listing — not a TV Flash recap.
John Oliver discusses the Trump administration's promise to deport one million immigrants, what the follow through on that promise looks like in practice, what the actual rules are about masked police arresting civilians across the country, and some stuff about filmmaker Dean Cain. It's ok, you can Google him, we don't expect you to recognize the name.
Viewer FAQ
Where does Immigration Enforcement sit in the Last Week Tonight with John Oliver guide?
S12E20 is listed hour 340 of 371 — hour 20 of 30 in season 12, season 12 episode 20.
When did Last Week Tonight with John Oliver S12E20 air?
Immigration Enforcement aired 2025-08-10 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 12 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…