<Tr> <Th> 24 </Th> <Td> 15 </Td> <Td> "Break on Through" </Td> <Td> David Paymer </Td> <Td> Zoanne Clack </Td> <Td> January 29, 2006 (2006 - 01 - 29) </Td> <Td> 18.44 </Td> </Tr> <Tr> <Td_colspan="7"> Amidst a strike by the nurses, Meredith revives an elderly patient without knowing she's not supposed to . As the patient dies with her friends at her side, Meredith realizes she doesn't want her mother to die alone, and allows the chief to continue visit her, something she initially was upset with . George ends up on the nurses' side . Izzie treats a pregnant teenager with whom she has much in common, and her interfering upsets the patient's mother, Izzie also reveals to the patient that she has a daughter . Cristina is irritated with the perky new resident, Sydney, and asks for Burke's intervention when Sydney attempts a risky procedure to save a woman's infected leg from amputation . </Td> </Tr> <Tr> <Th> 25 </Th> <Td> 16 </Td> <Td> "It's the End of the World" </Td> <Td> Peter Horton </Td> <Td> Shonda Rhimes </Td> <Td> February 5, 2006 (2006 - 02 - 05) </Td> <Td> 37.88 </Td> </Tr> <Tr> <Td_colspan="7"> Meredith has a feeling and George and Izzie have to call in Cristina to get her out of bed . A paramedic brings in a man with live ammunition in his chest; her hand is the only thing preventing an explosion . Bailey goes into labor and Derek and Cristina perform surgery on Bailey's husband who crashed the car on his way in . Izzie initiates things with Alex . When the anesthesiologist leaves the paramedic alone in the O.R., she panics and pulls her hand out of the patient - but Meredith takes her place . </Td> </Tr>

When does the second season of the residents start