01. Acts of Love
David, who is 69, is rushed to A&E with severe leg pain and a pale foot. Annie has been struggling to breathe.
02. A Change Is Gonna Come
Sergio, who's 44 and Alan, who's 71, have both been badly injured in cycling accidents.
03. The Cards We're Dealt
4-year-old Milly has fallen on her face. 10-year-old Ryan has fallen and badly damaged his spleen. Maureen, who has multiple system atrophy, is struggling to breathe through her tracheostomy.
04. Do The Right Thing
Katrina, 26, has injured her knee. Mark, who is 35 and sustained brain damage in his twenties, is struggling to breathe. 3-year-old Thomas, who was born with a rare blood condition, has a high temperature.
05. Man Down
Richard has come to A&E with sore joints. Stanlie is airlifted to hospital after being impaled on a metal rod. Max and his 2-year-old daughter Darcy have been involved in a bus collision.
06. Walk on the Wild Side
Nicole has burnt her foot with caustic soda. Francis, 28, fell off his bike and is suffering amnesia.
07. Look Both Ways
Dave, who is 56 and a builder, has fallen 15 feet from a ladder onto concrete. 26-year-old Finn has been hit by a car while he was out jogging. 3-year-old Alf has also been hit by a car while waiting to cross the road.
08. A Road Less Travelled
Paul, 60, has been in a collision with a van. Jeremy, who is 4 and has a series of chronic conditions including microcephaly and epilepsy, is struggling to breathe.