Australia’s Great Barrier Reef – awe-inspiring, otherworldly, and full of venomous creatures. On one of the islands there is the Reef’s only medical practice. Its boss is Dr. Sam Stewart, a passionate venomologist. She and her staff form the heart of this fast-paced Jonathan M. Shiff coproduction that combines nail-biting action-adventure, rocky yet warm-hearted relationships and quirky humor. Their daily work ranges from handling deadly snakebites and jellyfish stings, to severe tropical diseases.