S16E19The Simpsons season 16 episode 19: Thank God It's Doomsday
Aired 8 May 200523 minRated TV-PG
Where to watch The Simpsons Season 16 in Australia
The Simpsons season 16 is streaming in Australia on Disney+ (subscription, listed for the whole show). You can also buy it on Apple TV from $3.49.
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Availability checked 16 November 2026.
What happens in “Thank God It's Doomsday”
Homer sees a movie about the end of the world and fears the same thing will happen in real life after seeing a chain of random occurrences and doing a complicated math equation that predicts the end will come on May 18th.
Episode summary: TMDB.
Before you watch
- It is episode 19 of 21 of season 16, so watch episodes 1 to 18 first.
- It runs about 23 minutes.
- Directed by Michael Marcantel, written by Don Payne.
- TMDB users rate it 7.0 out of 10 (24 votes).
The Simpsons trailer
The official trailer for the series (no preview of this episode has been published).
Play video: The Simpsons trailer
Cast and crew of this episode
- Director
- Michael Marcantel
- Writer
- Don Payne
- Guest stars
- Karl Wiedergott as Additional Voices (voice)Pamela Hayden as Jimbo Jones / Shawna the Mistress (voice)Tress MacNeille as Dolph / Agnes Skinner / Heaven Narrator (voice)
Credits: TMDB.
More from The Simpsons Season 16
Every episode of Season 16The Simpsons episode guide
Episode names, air dates, runtimes, stills and ratings: TMDB. Air dates are the first broadcast anywhere; where it streams is our daily Australian check.