ER: Season 12

This season started on September 22, 2005. The table lists episodes with recorded air dates up to September 28, 2026.

Ep	Title and air date	My place
1	Cañon CitySeptember 22, 2005 · 44 min
2	Nobody's BabySeptember 29, 2005 · 44 min
3	Man with No NameOctober 6, 2005 · 44 min
4	Blame it on the RainOctober 13, 2005 · 44 min
5	Wake UpOctober 20, 2005 · 44 min
6	Dream HouseNovember 3, 2005 · 44 min
7	The Human ShieldNovember 10, 2005 · 43 min
8	Two ShipsNovember 17, 2005 · 44 min
9	I DoDecember 1, 2005 · 44 min
10	All About Christmas EveDecember 8, 2005 · 44 min
11	If Not NowJanuary 5, 2006 · 44 min
12	Split DecisionsJanuary 12, 2006 · 44 min
13	Body and SoulFebruary 2, 2006 · 44 min
14	Quintessence of DustFebruary 9, 2006 · 44 min
15	DarfurMarch 2, 2006 · 44 min
16	Out on a LimbMarch 16, 2006 · 44 min
17	Lost in AmericaMarch 23, 2006 · 44 min
18	Strange BedfellowsMarch 30, 2006 · 44 min
19	No Place to HideApril 27, 2006 · 44 min
20	There Are No Angels HereMay 4, 2006 · 44 min
21	The Gallant Hero and the Tragic VictorMay 11, 2006 · 43 min
22	21 GunsMay 18, 2006 · 44 min