ER
ER Episode Ratings Heatmap
| Avg | E1 | E2 | E3 | E4 | E5 | E6 | E7 | E8 | E9 | E10 | E11 | E12 | E13 | E14 | E15 | E16 | E17 | E18 | E19 | E20 | E21 | E22 | E23 | E24 | E25 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S1 | 8.1 | 8.6 | 8.0 | 8.0 | 7.9 | 7.9 | 7.8 | 7.7 | 7.6 | 7.9 | 8.7 | 7.9 | 7.8 | 7.7 | 7.9 | 7.9 | 7.9 | 7.7 | 8.0 | 9.3 | 8.0 | 7.7 | 7.7 | 7.8 | 7.8 | 8.3 | |
| S2 | 8.0 | 7.8 | 7.6 | 7.8 | 7.8 | 7.9 | 7.8 | 9.1 | 7.8 | 7.7 | 8.0 | 7.7 | 7.5 | 7.7 | 7.8 | 8.0 | 8.7 | 7.6 | 8.7 | 7.6 | 7.8 | 7.6 | 8.3 | ||||
| S3 | 8.0 | 8.0 | 7.6 | 7.8 | 7.8 | 7.6 | 8.3 | 7.7 | 8.3 | 7.6 | 8.0 | 8.4 | 8.1 | 7.7 | 8.1 | 8.5 | 7.8 | 7.7 | 7.6 | 7.6 | 8.2 | 7.7 | 8.2 | ||||
| S4 | 8.0 | 8.1 | 7.5 | 7.7 | 8.0 | 7.7 | 7.7 | 8.4 | 7.8 | 7.8 | 8.1 | 7.8 | 7.7 | 8.1 | 7.6 | 9.0 | 7.7 | 7.7 | 8.0 | 8.0 | 7.9 | 7.9 | 8.2 | ||||
| S5 | 7.9 | 7.8 | 7.7 | 7.6 | 7.6 | 8.0 | 7.8 | 7.7 | 8.4 | 7.7 | 8.0 | 7.9 | 7.6 | 7.8 | 8.4 | 8.6 | 8.1 | 7.6 | 7.8 | 7.7 | 8.2 | 8.0 | 7.8 | ||||
| S6 | 8.4 | 7.8 | 7.8 | 7.9 | 7.6 | 7.8 | 8.2 | 8.0 | 8.6 | 7.9 | 7.7 | 7.9 | 7.9 | 9.2 | 9.6 | 7.9 | 7.7 | 7.6 | 7.5 | 7.9 | 8.3 | 8.6 | 8.7 | ||||
| S7 | 8.0 | 8.1 | 8.0 | 7.7 | 7.9 | 7.8 | 8.4 | 8.2 | 8.2 | 8.0 | 8.4 | 7.5 | 7.7 | 7.6 | 7.6 | 8.4 | 7.6 | 7.8 | 7.9 | 7.9 | 7.6 | 7.7 | 8.8 | ||||
| S8 | 8.5 | 7.7 | 8.1 | 8.0 | 7.9 | 7.7 | 7.6 | 7.8 | 8.5 | 7.5 | 8.3 | 8.1 | 7.6 | 8.5 | 8.5 | 8.1 | 8.7 | 7.9 | 9.1 | 7.5 | 9.1 | 9.7 | 8.6 | ||||
| S9 | 7.8 | 8.4 | 7.6 | 7.9 | 7.5 | 7.8 | 7.5 | 7.5 | 8.2 | 7.5 | 7.5 | 7.5 | 7.4 | 7.6 | 7.4 | 7.6 | 7.8 | 7.7 | 8.0 | 7.8 | 7.6 | 8.1 | 8.4 | ||||
| S10 | 7.9 | 7.8 | 8.4 | 7.9 | 7.6 | 8.0 | 7.6 | 8.0 | 8.7 | 7.5 | 7.6 | 7.5 | 8.1 | 7.5 | 7.7 | 7.7 | 8.0 | 7.7 | 8.0 | 7.5 | 7.8 | 8.4 | 7.9 | ||||
| S11 | 7.9 | 7.9 | 7.6 | 7.6 | 8.0 | 7.3 | 9.0 | 7.6 | 7.5 | 7.6 | 7.8 | 7.4 | 8.1 | 7.7 | 7.5 | 8.4 | 7.7 | 7.7 | 7.4 | 7.9 | 7.4 | 7.5 | 8.6 | ||||
| S12 | 7.7 | 7.0 | 7.5 | 7.4 | 7.8 | 7.7 | 7.4 | 7.8 | 8.3 | 7.6 | 7.8 | 7.4 | 7.7 | 8.2 | 7.6 | 7.1 | 7.4 | 7.5 | 7.5 | 7.6 | 7.7 | 8.2 | 8.8 | ||||
| S13 | 7.7 | 8.6 | 7.8 | 7.4 | 7.4 | 7.6 | 7.5 | 7.9 | 7.2 | 7.9 | 7.7 | 7.6 | 7.7 | 7.7 | 8.0 | 7.5 | 7.3 | 7.4 | 7.5 | 7.5 | 7.5 | 8.2 | 7.5 | 7.6 | |||
| S14 | 7.4 | 7.7 | 7.4 | 7.5 | 7.4 | 7.3 | 7.2 | 7.5 | 7.3 | 7.3 | 7.6 | 7.6 | 7.4 | 7.2 | 7.1 | 7.2 | 7.3 | 7.8 | 7.4 | 7.8 | |||||||
| S15 | 8.1 | 8.6 | 7.5 | 8.5 | 7.4 | 7.5 | 7.3 | 8.9 | 7.6 | 7.7 | 7.3 | 7.2 | 7.4 | 7.2 | 8.4 | 7.4 | 8.0 | 7.5 | 7.9 | 9.1 | 7.9 | 7.8 | 9.2 |
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About
"The show that made hospitals feel like war zones"
ER follows the doctors, nurses, and residents of a Chicago hospital's emergency department, juggling trauma cases, hospital politics, and messy personal lives. The show moves fast, often literally, with handheld cameras chasing gurneys through hallways while overlapping dialogue throws medical jargon at you without pausing to explain. It's less about mystery plots and more about accumulated exhaustion and burnout, punctuated by genuine gut-punch tragedy and dark humor. Long-running and cast-heavy, it rewards sticking around as characters age, leave, and get replaced, though the earliest seasons remain the show's most electric and influential stretch.
the breathless, handheld pacing that made medical drama feel urgent and alive.
you dislike long-running ensemble shows with revolving casts and slow tonal shifts.
Written by our AI editor to help you decide, spoiler-free by design.
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