Mare of Easttown
Poor Sisyphus
TV Flash files “Poor Sisyphus” as a desk essential hour — Mare of Easttown (2021) on HBO, season 1, episode 4, aired 2021-05-09, 57 min.
From the desk
How this hour is filed
This leaf is S01E04: listed hour 4 of 7 in the Mare of Easttown guide, hour 4 of 7 in season 1. It aired 2021-05-09 (57 min). The listed hour before it is “Enter Number Two” (S01E03). Next is “Illusions” (S01E05).
Essential hour: “Poor Sisyphus”. Poor Sisyphus as the titled grind: detective work as repetition, Ingelsby letting the myth joke sit on a cop who cannot put the rock down.

Catalog log
Broadcast listing — not a TV Flash recap.
With Mare forced to take a backseat on the case, Colin presses a local priest about the vague circumstances that prompted his transfer to the parish. Meanwhile, an anonymous call gives Dawn hope that Katie might still be alive.
Viewer FAQ
Where does Poor Sisyphus sit in the Mare of Easttown guide?
S01E04 is listed hour 4 of 7 — hour 4 of 7 in season 1, season 1 episode 4.
When did Mare of Easttown S01E04 air?
Poor Sisyphus aired 2021-05-09 and is listed at 57 minutes.
How many episodes?
Seven. A complete limited series: local murder, personal grief, a community that knows too much. Continuation has been discussed separately from this closed story.
In the series
Why this series still plays
Watch Kate Winslet's monumental, un-vanity Mare Sheehan in Brad Ingelsby's seven-episode Delco mystery. The murder matters; the mourning matters more. Crime prestige that treats accent and place as character — one season, high craft, rewatch for the faces in the background.
So about the mom coat. Brad Ingelsby's HBO limited series premiered April 18, 2021, and Kate Winslet's Mare Sheehan became a regional gravity well of competence and pain across seven episodes of Delco detective misery — cigarette breaks, no glamour left, a local murder while she drowns in personal grief. Jean Smart, Evan Peters, and Julianne Nicholson deepen a community that knows too much. The mystery matters; the mourning matters more. (I said spoiler-free. I meant: we are not doing the killer in the group chat.)
Filed against
- Kate Winslet as Mare Sheehan
Kate Winslet plays Mare Sheehan in Mare of Easttown as un-vanity detective steel — Delco mourning in a seven-episode mystery where accent is geography and grief outworks the badge. Brad Ingelsby's limited swing treats a Pennsylvania town…
- Jean Smart as Helen Fahey
Jean Smart’s Charlene Frazier gave Designing Women its sugared drawl, then Watchmen, Hacks, and Mare of Easttown proved the 1980s catalog comic had a second, third, and fourth act. TV Flash files her as the long game: Atlanta living-room…
- Evan Peters as Detective Colin Zabel
Evan Peters’s Stan Bowes walked Pose’s ballroom New York as gold-light hunger, then American Horror Story, Mare of Easttown, and Dahmer turned the same elasticity into a cottage industry of transformations. 2010s and 2020s catalog…
- Julianne Nicholson as Lori Ross
Julianne Nicholson’s Lori Ross lived in Mare of Easttown’s Delco mourning — Kate Winslet’s un-vanity Mare Sheehan, Brad Ingelsby’s seven-episode mystery, the murder mattering and the mourning mattering more. Crime prestige that treats…