Dr. Peter Benton (Eriq La Salle). Eventually Dr. Susan Lewis brings Carter back to the ER. Carter treats one last patient before leaving County General. He is surprised to learn that he delivered the young girl with the broken wrist 11 years ago in Season 1. Before he leaves he stops by to see Ray, Neela and Abby and shares the letter he wrote to himself as an intern under Dr. Greene, that had sat in his locker until this point. As Carter is leaving the hospital for the last time, Dr. Greene and Dr. Benton (his primary mentors) and Nurse Carol Hathaway are heard in voice-overs. Outside, he finds a fatigued and partially sober Morris crouching outside. Carter repeats the advice that was given to Dr. Greene by Dr. Morgenstern to the new chief resident: "You set the tone." Inspirations The porch collapse featured in this episode is based on the true story of the 2003 Chicago balcony collapse. Also starring Staff Scott Grimes as Dr. Archie Morris Leland Orser as Dr. Lucien Dubenko Sara Gilbert as Dr. Jane Figler Anthony Giangrande as Dr. Jeremy Munson Britain Spellings as Dr. Sackowitz Michael Spellman as Dr. Jim Babinski Yvette Freeman as Nurse Haleh Adams Lily Mariye as Nurse Lily Jarvik Laura Ceron as Nurse Chuny Marquez Deezer D as Nurse Malik McGrath Kyle Richards as Nurse Dori Abraham Benrubi as Desk Clerk Jerry Markovic Monte Russell as Paramedic Dwight Zadro Lyn A. Henderson as Paramedic Pamela Olbes Emily Wagner as Paramedic Doris Pickman Brian Lester as Paramedic Brian Dumar Jordan Calloway as Volunteer K.J. This is the final episode with Noah Wyle (who plays Dr. John Carter) as a regular cast member, although he has several guest appearances in later episodes. This is Scott Grimes' final episode before becoming a regular cast member in season 12, playing character Archie Morris. Others Danny Glover as Charlie Pratt Sam Jones III as Chaz Pratt External links Full Cast & Crew at the Internet Movie Database ER (TV series) episodes 2005 American television episodes