Mark, still recovering from the attack, vents his emotions in a violent fit in the break room and buys a gun for protection. Carter decides his future lies in emergency medicine, not surgery, and tries to convince an irate Anspaugh likewise. Drs. R... (more)oss and Del Amico work together when Charlie is brought back into the ER. Peter's child strengthens. Doug and Carol share a kiss. Jeanie and Al are back together.

Aldo Carretero, Clarinda Ross, Cynthia Graham, Erica Hubbard, Gabriel Damon, Gonzalo Acuna, John Bradley, JoNell Kennedy, Juan Sanchez, Maria Bello, Mary Cadorette, Michael Vira, Nan Martin, Ralph Meyering Jr., Shashawnee Hall