While Vincent and Jack fight for Bart's life in the Operating Theatre, Frank finds himself eaten up with worry and guilt over the situation.

Cate, out jogging as part of a concerted plan to turn her life around, is the first person on the scene of a horrific MVA.

Frank, raked by guilt, refuses to leave Bart's side as he continues his recovery from gun shot wounds. He and Vincent clash over which direction Bart's care needs to take.

Mike Vlasek returns after a six-month de-tox for morphine addiction. His return sparks gossip, speculation and questions about the nature and speed of his departure.

Jack treats a fourteen-year-old intellectually gifted boy who presents with what looks like appendicitis but it soon becomes apparent that there is more going on for the teenager than meets the eye.

Cate's first day back as an ambo sees her dealing with a heavily pregnant woman trapped in a car following an MVA. Cate and her partner Heath are forced to deliver the baby beside the wreck.

Cate and Heath arrive at a park where a group of mates have set up a makeshift horizontal bung

Mike feels hamstrung by the protocols that he must observe if he is to continue as a doctor. A teenager with cystic fibrosis almost kills himself trying to live a normal life. Frank begs Eve not to have an Amniocentesis, but Eve needs to know that their baby is healthy. Charlotte goes into labour.

Teenage BMX rider Guy has a crush on teenage equestrian Tully. This particular morning he evidently got too close to her, spooking her horse and sending her flying - and getting a serious kick in the side for his trouble.

As Eve and Frank reach a heartbreaking decision, Frank is able to pull the team together and bring about the miraculous saving of Levi Joseph who suffers an internal decapitation when he is injured in a traffic accident.

In his grief, Frank is determined to throw himself into his work and everyone else's. This brings him into conflict with everyone who comes in contact with him.

Bart and Erica try to help a woman who presents with Delusional Parasitosis. A young athlete's future hangs in the balance when he is brought into the ED after having both feet nearly severed by a train.

Bart is starting to buckle under the pressure of catching up the weeks of his internship he missed after the shooting and he's under the pump from the Head of Cardiology.

Dan and Erica rescue Benny, a man with a mental age of 10, whom they see being beaten by a gang on their way to work. In the ED, Benny confides that he's been on the streets for 3 days hiding from "Mr. Terry" who's trying to kill him.

Kenya Hutton, a young woman, is brought to the Hospital with bruising and abrasions. It appears that Kenya has been sexually assaulted. The problem is, she has no memory of it.

An unidentified patient is brought in by ambulance, having been hit by a bus after celebrating a win by the Cougars Rugby League team. Frank, Mike, Zoe and Dan fight to stabilise him, but the task is proving almost impossible.

Barry Mitchell is rushed into the ED having been involved in an MVA. He is suffering from shock, and is presenting with breathing difficulties and a possible ruptured spleen.

Shock waves spread through the ED when Sean is wheeled in on a stretcher after being hit by a car. The team is put under extra pressure when Sean tells them he doesn't want Zoe to know the extent of his injuries.

What if you've seen every leading doctor around and none can even put a name to your condition. Worse, that condition sees you in constant pain during your every waking moment. Welcome to Mia's world.

Jack is forced to confront his history of abuse when his abuser, Patrick Wesley, is brought into the ED with multiple stab wounds.

Having tested himself last week, Mike is ready to embrace the ups and downs of life which makes Jack nervous. Charlotte has difficulty coming to terms with a major change of direction in Vincent's life.

When a Hep C patient, Adriana, walks into All Saints declaring herself to be at end-stage liver failure, Dan and Charlotte are distressed to realize she's embracing her death rather than trying to fight it.

A man's relatively minor injuries, sustained when he and his camera got too close to the action at a game of Australian Rules, are seriously compounded by a rare blood disease.

A twenty-year feud between two brothers lands them in the ED impacting on Zoe who has her own feud with Charlotte to deal with.

Mike arrives at the scene of a multiple-victim MVA -a pre-dawn drag race gone terribly wrong.

The victim of a brutal beating hides a devastating secret that puts the ED team in danger. Gabrielle is forced to face her past when Frank conducts interviews for a new ED doctor. An OCD patient is so desperate to get his hands clean that he uses a toxin that may kill him.

After winning the lottery, a couple fall victims to a brutal home invasion.

Travis Knight fails to appear for a court appearance and Jack sets about finding out why.

Charlotte appears to be having troubles in her home life as she tries to determine the cause of a woman's recurring headaches.

When a battered and bleeding bodybuilder refuses treatment, Mike enlists Cate's help resulting in both painful and romantic consequences.

When Von discovers a patient is violently abusing his wife, she and Frank must work together to help his wife. Mike catches up with Jack after he's resigned and tries to map out a future for him.

A bystander traumatized by assisting at the site of a horrific car crash develops an obsession with the victim he saved. When Jack's ex-landlady is brought into the Emergency Department; she helps Jack make some decisions about his future. Gabrielle blames herself for the pressure the ED is under.

Jack is thrown a curve ball on his first day back in E.D, forcing him to put himself on the line.

When two women living seemingly completely different lifestyles are admitted to the ED suffering from identical symptoms, Charlotte enlists Bart's help to find some factor which the two women may have in common.

Frank welcomes Bart - no longer an intern - back to the ED. His first patient is Ann-Maree, a former patient [10.25] with suspected chickenpox but whose symptoms point to a far more serious diagnosis.

Charlotte attends a young woman who turns out to be pregnant thanks to a failed termination that she had carried out without the knowledge of her husband. Charlotte and Jack are polarised in how they deal with a couple.

Tegan Willis is traumatised and looking for her boyfriend who fell off their balcony last night. Bart finds her wandering the streets and leads her into the ED where Charlotte and Frank take over.

Frank has a dilemma on hand when a patient dies due in part to a faulty resus bed. Does he tell the widow the truth? Dan breaks up with Erica and decides to start on the Hep C programme. Steve tries to get his job back with Frank.

Director of Medicine, Oliver Maroney is on the warpath. He wants to know who leaked critical information to a deceased patient's wife that resulted in a damages suit being launched against the hospital.

An afternoon at the ice hockey turns ugly for Jack, Erica, Gabrielle and Heath when a fight breaks out between a player and a spectator with devastating consequences for those around them. While administering another round of chemo to Ann-Maree, Von tries her best to convince the frightened woman that she needs to be honest about her condition for both her sake and Bart's. Charlotte and Dan are given a lesson in the unhealthy lengths some people will go to for love. Steve Taylor returns to work at All Saints.

In the 2007 Series Finale cliff-hanger, Frank and Dan treat a 15-year-old girl whose only chance of survival is a heart transplant. Mike, Charlotte, Erica and Gabrielle fight to save the life of a patient badly injured in a construction accident. Bart persuades Ann-Maree to come in for follow up tests to determine whether or not her cancer has spread. And none of them are aware that the day is about to take a turn for the worse.