While trying to unearth the source of Cody's mysterious run of bad luck, Bart can't help but briefly wonder if his life is touched by the same dark angel.

Meanwhile, Charlotte's day has started off badly, Zac's still unwell and she's had to call in Rhiannon for the first time to look after him for the day. Charlotte can feel the weight of the world starting to lift off her shoulders but we're left wondering if all is as it seems.

Meanwhile, in the ED, Ashleigh, a mother who is completely exhausted by caring for her young son who has recently been diagnosed with autism, is admitted after a collapse.

When Ashleigh's husband, Theo, arrives in the ED, it's obvious to all that he's not the supportive partner she most needs. But Frank can see something else going on for the man, and once he's sure about his suspicions, struggles to know whether disclosure will make things better or worse.

Gabrielle finds herself stretched to the limit when an Agency Nurse fails to show and in her dealing with Sebastian, an optimistic, corporate life coach with an appetite for dangerous sexual practices.