Lucy Pike asks Fraser to help her father, who seems to be having a lot of accidents lately. Ray and Fraser realise that Charlie injuries himself as part of a scam involving personal injury lawsuits. With the help of reporter Mackenzie King, Fraser investigates the worlds of personal injury lawsuits and boxing, and tries to get a wolf license for Diefenbaker.

Ross finds out his ex-wife, Carol, is pregnant and he has to attend the sonogram along with Carol's life-partner, Susan. Carol and Susan also want to give the baby after both their last names, but not Ross's. Ross and Monica's parents come for dinner which puts Monika into a cleaning spree to impress them.

George and Susan pick up a big salad for Elaine, and once they deliver the salad to her, Elaine thanks Susan but not George. George can't forget that Susan took credit for that he bought. Elaine's boss wants a special mechanical pencil, and Elaine tries to get it from a stationary store where the clerk hits one her. Jerry goes on a date with a woman that was dumped by Newman, which makes Jerry wonder why Newman would dump her. Meanwhile, Kramer helps a man that he played golf with flee from the police in a white Ford Bronco.

Carol returns to work despite some initial reservations and the staff greets her with a surprise welcome back party. Mark treats a domestic violence victim, while Susan goes on the defensive after a cardiac case goes awry. Benton is shadowed by a patient singing show tunes.