A week out of college and the trainee paramedics work their first night shifts in the city. For country boy Dan it's a baptism of fire. On a rainy night, on one of Sydney's busiest roads, he'll attend his first hit and run. Several blocks away, John and mentor Jordan face a confronting scene. A man experiencing a psychotic attack believes he has swallowed a snake. Jenna and Cleone arrive at a street party turned alcohol fuelled brawl, a reveller's been glassed in the face. But there's a hitch, he's refusing to leave the party.