Lionel Burke is young, single and living in a remote Queensland mining town. Life is pretty good apart from the impossible odds of falling in love. Keeping it a secret, particularly from his mates, Lionel strikes up a video relationship with Lena.
Running the remote Hope Island Clinic, Sam Stewart is an accomplished doctor, who with her team, looks after the residents of all the neighbouring islands, as well as the holidaymakers and thrill seekers who visit the area. Not only a GP, Sam is a single mother with a free spirit and a determination – who has an unusual hobby: venom.
On January 18th, 1977, a crowded commuter train heading for Sydney, came off the track and struck the pillars of an overhead road bridge, crushing part of the train and killing 83 passengers and injuring more than 200 others. This story follows the coronial inquiry into the crash with flash-backs to the main story, and the efforts of the rescuers to free the injured victims.